AIRTAC 3V1 Series Valve

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCAIT

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 220 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: NPT1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCAIT Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) A 220 V AC I Flying leads, 0.5 m lead length T NPT1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCAIT Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads NPT1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 220 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × NPT1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is NPT1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCFIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 12 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCFIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) F 12 V DC I Flying leads, 0.5 m lead length G G1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCFIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads G1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 12 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × G1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCEIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 24 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCEIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) E 24 V AC I Flying leads, 0.5 m lead length G G1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCEIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads G1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × G1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCCIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 110 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCCIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) C 110 V AC I Flying leads, 0.5 m lead length G G1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCCIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads G1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 110 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × G1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCBIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 24 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCBIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) B 24 V DC I Flying leads, 0.5 m lead length G G1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCBIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads G1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × G1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCAIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 220 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCAIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) A 220 V AC I Flying leads, 0.5 m lead length G G1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCAIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads G1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 220 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × G1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCFI

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 12 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: PT1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCFI Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) F 12 V DC I Flying leads, 0.5 m lead length Blank thread code PT1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCFI Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads PT1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 12 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × PT1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is PT1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCEI

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 24 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: PT1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCEI Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) E 24 V AC I Flying leads, 0.5 m lead length Blank thread code PT1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCEI Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads PT1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × PT1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is PT1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCCI

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 110 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: PT1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCCI Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) C 110 V AC I Flying leads, 0.5 m lead length Blank thread code PT1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCCI Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads PT1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 110 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × PT1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is PT1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCBI

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 24 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: PT1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCBI Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) B 24 V DC I Flying leads, 0.5 m lead length Blank thread code PT1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCBI Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads PT1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × PT1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is PT1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V208NCAI

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/4 inch; Initial state: normally closed (NC); Rated voltage: 220 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: PT1/4. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V208NCAI Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 08 1/4 inch port size NC Normally closed (NC) A 220 V AC I Flying leads, 0.5 m lead length Blank thread code PT1/4 ports Technical Specifications Parameter Specifications for this model Model 3V208NCAI Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally closed (NC) Working medium Air filtered through a 40 μm filter Port threads PT1/4; three ports Effective flow area 3.4 mm² Flow coefficient Cv = 0.19 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 220 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally closed (NC). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P is blocked and A connects to R. When energized, P connects to A and R is blocked. The spring returns the valve to its normal state. Refer to the matching NC symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 13.5 mm Port callouts for this model 3 × PT1/4 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is PT1/4; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This model belongs to that valve group. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOFIT

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 12 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: NPT1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOFIT Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) F 12 V DC I Flying leads, 0.5 m lead length T NPT1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOFIT Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads NPT1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 12 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × NPT1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is NPT1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOEIT

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 24 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: NPT1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOEIT Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) E 24 V AC I Flying leads, 0.5 m lead length T NPT1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOEIT Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads NPT1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × NPT1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is NPT1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOCIT

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 110 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: NPT1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOCIT Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) C 110 V AC I Flying leads, 0.5 m lead length T NPT1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOCIT Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads NPT1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 110 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × NPT1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is NPT1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOBIT

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 24 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: NPT1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOBIT Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) B 24 V DC I Flying leads, 0.5 m lead length T NPT1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOBIT Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads NPT1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × NPT1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is NPT1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOFIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 12 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOFIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) F 12 V DC I Flying leads, 0.5 m lead length G G1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOFIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads G1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 12 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × G1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOEIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 24 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOEIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) E 24 V AC I Flying leads, 0.5 m lead length G G1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOEIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads G1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × G1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOCIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 110 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOCIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) C 110 V AC I Flying leads, 0.5 m lead length G G1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOCIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads G1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 110 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × G1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOBIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 24 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOBIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) B 24 V DC I Flying leads, 0.5 m lead length G G1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOBIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads G1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × G1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOAIG

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 220 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: G1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOAIG Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) A 220 V AC I Flying leads, 0.5 m lead length G G1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOAIG Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads G1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 220 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × G1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is G1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOFI

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 12 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: PT1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOFI Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) F 12 V DC I Flying leads, 0.5 m lead length Blank thread code PT1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOFI Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads PT1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 12 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × PT1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is PT1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOEI

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 24 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: PT1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOEI Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) E 24 V AC I Flying leads, 0.5 m lead length Blank thread code PT1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOEI Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads PT1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × PT1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is PT1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOCI

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 110 V AC; Electrical connection: flying leads, 0.5 m lead length; Port thread: PT1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOCI Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) C 110 V AC I Flying leads, 0.5 m lead length Blank thread code PT1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOCI Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads PT1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 110 V AC Operating voltage tolerance AC: ±15% Power consumption 7 VA (AC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × PT1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is PT1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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  Airtac 3V2 series: pneumatic solenoid valve - 3V206NOBI

  Specifications: Three-port, two-position solenoid valve; Series: 2; Port size: 1/8 inch; Initial state: normally open (NO); Rated voltage: 24 V DC; Electrical connection: flying leads, 0.5 m lead length; Port thread: PT1/8. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Airtac 3V2 series valves are functional alternatives to SMC VT307 series valves. Model Code Explained This model: 3V206NOBI Model code Meaning for this model 3V Three-port, two-position solenoid valve 2 Series 2 06 1/8 inch port size NO Normally open (NO) B 24 V DC I Flying leads, 0.5 m lead length Blank thread code PT1/8 ports Technical Specifications Parameter Specifications for this model Model 3V206NOBI Product type Three-port, two-position (3/2-way) solenoid valve Operation Direct acting; normally open (NO) Working medium Air filtered through a 40 μm filter Port threads PT1/8; three ports Effective flow area 3.2 mm² Flow coefficient Cv = 0.18 Lubrication Not required Operating pressure: standard service 0–0.8 MPa (0–114 psi), as stated in the catalog Vacuum application Suitable for vacuum (negative-pressure) applications; confirm the required operating range before selection. Proof pressure 1.2 MPa (175 psi), as stated in the catalog Operating temperature −20 to 70 °C Body material Aluminum alloy Electrical Specifications Parameter Specification Rated voltage 24 V DC Operating voltage tolerance DC: ±10% Power consumption 7.0 W (DC) Protection rating IP65 (DIN 40050) Insulation class Class B Electrical connection Flying leads Lead length 0.5 m Energization time 0.05 s or less Maximum operating frequency 10 cycles/s under no-load conditions Features and Operation Direct-acting switching; this model is normally open (NO). Coaxial shut-off structure for effective sealing and high airflow. No additional oil lubrication is required. A manual override assists with installation and commissioning. The series offers several standard voltages; use the voltage specified for this model. The catalog also identifies vacuum (negative-pressure) applications. Symbol ports: P = pressure supply, A = working port, R = exhaust. When de-energized, P connects to A and R is blocked. When energized, P is blocked and A connects to R. The spring returns the valve to its normal state. Refer to the matching NO symbol in the PDF catalog. External and Mounting Dimensions For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Dimensions below follow the flying lead drawing on printed page 36 of the 2022 catalog. Lengths, spacings and depths are in mm. Each local dimension refers to its own dimension line; use the PDF drawing to locate it. Dimension location Catalog dimension Drawing configuration Flying lead version Side view: upper horizontal dimension 38.5 mm Side view: height dimension 66.5 mm Front view: body width 29.5 mm Front view: local horizontal and vertical dimensions 13 mm and 13 mm; separate dimension lines Side view: bottom horizontal dimension 33 mm Side view: lower vertical dimensions 22.5 mm and 10.3 mm; separate dimension lines Rear port center height for this port size 15 mm Port callouts for this model 3 × PT1/8 Bottom view: counterbores 2 × Ø6 mm counterbores, depth 4 mm Bottom view: through holes 2 × Ø3.3 mm through holes Mounting/bracket view: horizontal dimensions 37, 28 and 25 mm; each belongs to its own dimension line. Mounting/bracket view: vertical dimensions 18.6, 33, 46 and 55 mm; each belongs to its own dimension line. Threaded mounting holes shown 2 × M4 × 0.7; depth 7 mm. Two bracket mounting openings The drawing marks 2–4.5; the opening width dimension is 4.5 mm. Side view: mounting plate thickness 2 mm; mounting plate is shown as optional on the valve drawing. The standard drawing labels 06 ports as 3–PT1/8 and 08 ports as 3–PT1/4. The actual thread on this model is PT1/8; G and NPT suffixes specify their respective threads. The drawing identifies the manual override and shows the mounting plate as optional. Optional Mounting Accessory Parameter Specification Ordering code F-3V2FA Name FA mounting plate for 3V2 series valves Supply status Optional mounting accessory; the valve model code does not specify an included FA mounting plate. Accessory code breakdown F: mounting accessory; 3V2: valve series; FA: FA mounting plate Flow / Performance Characteristics The catalog flow graph is labeled 3V208NC. This graph is series reference information for 3V208NC, not a performance curve verified for this model. Graph element Catalog reference Graph model 3V208NC Horizontal axis Flow rate in L/min; marks: 0, 50, 100, 150, 200, 250, 300, 350 Vertical axis Operating pressure in MPa; marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 Reading the graph Use the original plotted curves in the PDF catalog. The 350 L/min axis limit is not a rated-flow specification. Internal Components Item numbers refer to the series internal-structure drawing on printed page 35. They identify components, not quantities supplied in an accessory kit. Drawing item Component 1 Countersunk screw 2 Spacer 3 Spool assembly 4 Spring 5 Body 6 Gasket 7 Electromagnet assembly 8 Push rod 9 Coil 10 Moving armature assembly 11 Retaining washer 12 Retaining nut 13 Manual override button 14 Electrical connector 15 Connector gasket Series Ordering Options Series reference only: these are alternative ordering options. The configuration of this product is stated in Specifications and Model Code Explained above. Valve ordering sequence: 3V + 2 + port size + initial state + rated voltage + electrical connection + thread code. The catalog example is 3V208NCA. Option Available series configurations Valve type / series 3V: three-port, two-position solenoid valve; 2: Series 2 Port size 06: 1/8 inch; 08: 1/4 inch Initial state NC: normally closed; NO: normally open Rated voltage A: 220 V AC; B: 24 V DC; C: 110 V AC; E: 24 V AC; F: 12 V DC Electrical connection Blank: DIN connector; I: flying leads, lead length 0.5 m Port thread Blank: PT; G: G thread; T: NPT Flow area by port size 06: 3.2 mm² (Cv 0.18); 08: 3.4 mm² (Cv 0.19) Electrical reference AC: 7 VA, voltage tolerance ±15%; DC: 7.0 W, voltage tolerance ±10% Other drawing dimensions DIN reference: upper horizontal span 65.5 mm; front-view height 74 mm. Rear-port center height: 06 = 15 mm; 08 = 13.5 mm. Refer to each separate view. Reference Weight Catalog reference weight: 157 g. The 2022 AirTAC catalog lists the 3V2 series at 157 g; individual voltage and thread options are not separately weighed. Actual weight is subject to the physical product; this is not a measured packed shipping weight.

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