AirTAC 3A100 Series Valve

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  Airtac 3A series: air-piloted directional valve - 3A21006NO

  Specifications 3A21006NO is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally open and 1/8 in PT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 10 two-position single air pilot 06 Main port nominal size: 1/8 in NO Normally open (blank thread code) PT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally open Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/8 in PT thread Exhaust connection nominal size 1/8 in Pilot connection nominal size 1/8 in Reference weight 134 g Weight source: 2022 printed page 300: 3A210 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P connects to outlet A. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 69.7 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 15.2 mm Three-port face port pitch 22 mm Three-port face lower port reference 16.7 mm Opposite face port height 27.7 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 12.4 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 1 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A21006NOG

  Specifications 3A21006NOG is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally open and 1/8 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 10 two-position single air pilot 06 Main port nominal size: 1/8 in NO Normally open G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally open Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/8 in G thread Exhaust connection nominal size 1/8 in Pilot connection nominal size 1/8 in Reference weight 134 g Weight source: 2022 printed page 300: 3A210 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P connects to outlet A. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 69.7 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 15.2 mm Three-port face port pitch 22 mm Three-port face lower port reference 16.7 mm Opposite face port height 27.7 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 12.4 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 1 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A21008NCG

  Specifications 3A21008NCG is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally closed and 1/4 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 10 two-position single air pilot 08 Main port nominal size: 1/4 in NC Normally closed G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally closed Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in G thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/8 in Reference weight 134 g Weight source: 2022 printed page 300: 3A210 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P is blocked and outlet A connects to exhaust R. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 69.7 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 15.2 mm Three-port face port pitch 22.5 mm Three-port face lower port reference 16.45 mm Opposite face port height 28.7 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 12.4 mm Opposite face offset 1.5 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 1 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A21008NO

  Specifications 3A21008NO is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally open and 1/4 in PT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 10 two-position single air pilot 08 Main port nominal size: 1/4 in NO Normally open (blank thread code) PT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally open Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in PT thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/8 in Reference weight 134 g Weight source: 2022 printed page 300: 3A210 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P connects to outlet A. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 69.7 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 15.2 mm Three-port face port pitch 22.5 mm Three-port face lower port reference 16.45 mm Opposite face port height 28.7 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 12.4 mm Opposite face offset 1.5 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 1 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A21008NOG

  Specifications 3A21008NOG is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally open and 1/4 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 10 two-position single air pilot 08 Main port nominal size: 1/4 in NO Normally open G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally open Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in G thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/8 in Reference weight 134 g Weight source: 2022 printed page 300: 3A210 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P connects to outlet A. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 69.7 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 15.2 mm Three-port face port pitch 22.5 mm Three-port face lower port reference 16.45 mm Opposite face port height 28.7 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 12.4 mm Opposite face offset 1.5 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 1 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A22006

  Specifications 3A22006 is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position double air pilot and 1/8 in PT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 20 two-position double air pilot 06 Main port nominal size: 1/8 in (no NC/NO code) Double air pilot; initial-state code is omitted (blank thread code) PT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position double air pilot Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/8 in PT thread Exhaust connection nominal size 1/8 in Pilot connection nominal size 1/8 in Reference weight 146 g Weight source: 2022 printed page 300: 3A220 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes The two pilot signals select the two spool positions. The catalog describes the double-air-control arrangement as having a memory function. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 84 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 29.5 mm Three-port face port pitch 22 mm Three-port face lower port reference 31 mm Opposite face port height 42 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 27 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 2 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A22006G

  Specifications 3A22006G is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position double air pilot and 1/8 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 20 two-position double air pilot 06 Main port nominal size: 1/8 in (no NC/NO code) Double air pilot; initial-state code is omitted G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position double air pilot Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/8 in G thread Exhaust connection nominal size 1/8 in Pilot connection nominal size 1/8 in Reference weight 146 g Weight source: 2022 printed page 300: 3A220 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes The two pilot signals select the two spool positions. The catalog describes the double-air-control arrangement as having a memory function. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 84 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 29.5 mm Three-port face port pitch 22 mm Three-port face lower port reference 31 mm Opposite face port height 42 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 27 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 2 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A22006T

  Specifications 3A22006T is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position double air pilot and 1/8 in NPT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 20 two-position double air pilot 06 Main port nominal size: 1/8 in (no NC/NO code) Double air pilot; initial-state code is omitted T NPT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position double air pilot Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/8 in NPT thread Exhaust connection nominal size 1/8 in Pilot connection nominal size 1/8 in Reference weight 146 g Weight source: 2022 printed page 300: 3A220 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes The two pilot signals select the two spool positions. The catalog describes the double-air-control arrangement as having a memory function. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 84 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 29.5 mm Three-port face port pitch 22 mm Three-port face lower port reference 31 mm Opposite face port height 42 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 27 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 2 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A22008G

  Specifications 3A22008G is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position double air pilot and 1/4 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 20 two-position double air pilot 08 Main port nominal size: 1/4 in (no NC/NO code) Double air pilot; initial-state code is omitted G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position double air pilot Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in G thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/8 in Reference weight 146 g Weight source: 2022 printed page 300: 3A220 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes The two pilot signals select the two spool positions. The catalog describes the double-air-control arrangement as having a memory function. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 84 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 29.5 mm Three-port face port pitch 22.5 mm Three-port face lower port reference 30.75 mm Opposite face port height 43 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 27 mm Opposite face offset 1.5 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 2 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A31008NCG

  Specifications 3A31008NCG is an AirTAC 3A300 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally closed and 1/4 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 3 300 size series 10 two-position single air pilot 08 Main port nominal size: 1/4 in NC Normally closed G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally closed Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in G thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/4 in Reference weight 213 g Weight source: 2022 printed page 300: 3A310 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P is blocked and outlet A connects to exhaust R. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A310-10 / 3A320-10 Effective area 28 mm²; Cv 1.65 The flow curve is labeled 3A310-10-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–3200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 106. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 80.5 mm Body width 40 mm Body thickness 27 mm Mounting transverse reference 20 mm Side mounting offset 10.5 mm Side hole pitch 30 mm Side lower hole reference 17.5 mm Three-port face port pitch 24 mm Three-port face lower port reference 20.5 mm Opposite face port height 32.5 mm Opposite face hole pitch 35 mm Opposite face lower hole reference 15 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 4.3 mm Pilot connection 1 x 1/4 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A300 valves with 3V300M manifolds (1–16 stations). The matching blank-plate kit is P-3V300M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A300 is a functional alternative to the SMC VPA5_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A31008NCT

  Specifications 3A31008NCT is an AirTAC 3A300 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally closed and 1/4 in NPT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 3 300 size series 10 two-position single air pilot 08 Main port nominal size: 1/4 in NC Normally closed T NPT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally closed Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in NPT thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/4 in Reference weight 213 g Weight source: 2022 printed page 300: 3A310 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P is blocked and outlet A connects to exhaust R. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A310-10 / 3A320-10 Effective area 28 mm²; Cv 1.65 The flow curve is labeled 3A310-10-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–3200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 106. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 80.5 mm Body width 40 mm Body thickness 27 mm Mounting transverse reference 20 mm Side mounting offset 10.5 mm Side hole pitch 30 mm Side lower hole reference 17.5 mm Three-port face port pitch 24 mm Three-port face lower port reference 20.5 mm Opposite face port height 32.5 mm Opposite face hole pitch 35 mm Opposite face lower hole reference 15 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 4.3 mm Pilot connection 1 x 1/4 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A300 valves with 3V300M manifolds (1–16 stations). The matching blank-plate kit is P-3V300M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A300 is a functional alternative to the SMC VPA5_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A31008NO

  Specifications 3A31008NO is an AirTAC 3A300 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally open and 1/4 in PT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 3 300 size series 10 two-position single air pilot 08 Main port nominal size: 1/4 in NO Normally open (blank thread code) PT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally open Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in PT thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/4 in Reference weight 213 g Weight source: 2022 printed page 300: 3A310 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P connects to outlet A. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A310-10 / 3A320-10 Effective area 28 mm²; Cv 1.65 The flow curve is labeled 3A310-10-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–3200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 106. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 80.5 mm Body width 40 mm Body thickness 27 mm Mounting transverse reference 20 mm Side mounting offset 10.5 mm Side hole pitch 30 mm Side lower hole reference 17.5 mm Three-port face port pitch 24 mm Three-port face lower port reference 20.5 mm Opposite face port height 32.5 mm Opposite face hole pitch 35 mm Opposite face lower hole reference 15 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 4.3 mm Pilot connection 1 x 1/4 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A300 valves with 3V300M manifolds (1–16 stations). The matching blank-plate kit is P-3V300M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A300 is a functional alternative to the SMC VPA5_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A31008NOG

  Specifications 3A31008NOG is an AirTAC 3A300 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally open and 1/4 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 3 300 size series 10 two-position single air pilot 08 Main port nominal size: 1/4 in NO Normally open G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally open Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in G thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/4 in Reference weight 213 g Weight source: 2022 printed page 300: 3A310 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P connects to outlet A. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A310-10 / 3A320-10 Effective area 28 mm²; Cv 1.65 The flow curve is labeled 3A310-10-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–3200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 106. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 80.5 mm Body width 40 mm Body thickness 27 mm Mounting transverse reference 20 mm Side mounting offset 10.5 mm Side hole pitch 30 mm Side lower hole reference 17.5 mm Three-port face port pitch 24 mm Three-port face lower port reference 20.5 mm Opposite face port height 32.5 mm Opposite face hole pitch 35 mm Opposite face lower hole reference 15 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 4.3 mm Pilot connection 1 x 1/4 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A300 valves with 3V300M manifolds (1–16 stations). The matching blank-plate kit is P-3V300M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A300 is a functional alternative to the SMC VPA5_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A31010NCG

  Specifications 3A31010NCG is an AirTAC 3A300 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally closed and 3/8 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 3 300 size series 10 two-position single air pilot 10 Main port nominal size: 3/8 in NC Normally closed G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally closed Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 3/8 in G thread Exhaust connection nominal size 3/8 in Pilot connection nominal size 1/4 in Reference weight 213 g Weight source: 2022 printed page 300: 3A310 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P is blocked and outlet A connects to exhaust R. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A310-10 / 3A320-10 Effective area 28 mm²; Cv 1.65 The flow curve is labeled 3A310-10-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–3200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 106. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 80.5 mm Body width 40 mm Body thickness 27 mm Mounting transverse reference 20 mm Side mounting offset 10.5 mm Side hole pitch 30 mm Side lower hole reference 17.5 mm Three-port face port pitch 24 mm Three-port face lower port reference 20.5 mm Opposite face port height 32.5 mm Opposite face hole pitch 35 mm Opposite face lower hole reference 15 mm Opposite face offset 2 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 4.3 mm Pilot connection 1 x 1/4 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A300 valves with 3V300M manifolds (1–16 stations). The matching blank-plate kit is P-3V300M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A300 is a functional alternative to the SMC VPA5_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A32010

  Specifications 3A32010 is an AirTAC 3A300 series, 3-port, 2-position air-operated directional valve with two-position double air pilot and 3/8 in PT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 3 300 size series 20 two-position double air pilot 10 Main port nominal size: 3/8 in (no NC/NO code) Double air pilot; initial-state code is omitted (blank thread code) PT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position double air pilot Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 3/8 in PT thread Exhaust connection nominal size 3/8 in Pilot connection nominal size 1/4 in Reference weight 232 g Weight source: 2022 printed page 300: 3A320 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes The two pilot signals select the two spool positions. The catalog describes the double-air-control arrangement as having a memory function. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A310-10 / 3A320-10 Effective area 28 mm²; Cv 1.65 The flow curve is labeled 3A310-10-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–3200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 106. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 96 mm Body width 40 mm Body thickness 27 mm Mounting transverse reference 20 mm Side mounting offset 10.5 mm Side hole pitch 30 mm Side lower hole reference 33 mm Three-port face port pitch 24 mm Three-port face lower port reference 36 mm Opposite face port height 48 mm Opposite face hole pitch 35 mm Opposite face lower hole reference 30.5 mm Opposite face offset 2 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 4.3 mm Pilot connection 2 x 1/4 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A300 valves with 3V300M manifolds (1–16 stations). The matching blank-plate kit is P-3V300M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A300 is a functional alternative to the SMC VPA5_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A32010G

  Specifications 3A32010G is an AirTAC 3A300 series, 3-port, 2-position air-operated directional valve with two-position double air pilot and 3/8 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 3 300 size series 20 two-position double air pilot 10 Main port nominal size: 3/8 in (no NC/NO code) Double air pilot; initial-state code is omitted G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position double air pilot Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 3/8 in G thread Exhaust connection nominal size 3/8 in Pilot connection nominal size 1/4 in Reference weight 232 g Weight source: 2022 printed page 300: 3A320 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes The two pilot signals select the two spool positions. The catalog describes the double-air-control arrangement as having a memory function. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A310-10 / 3A320-10 Effective area 28 mm²; Cv 1.65 The flow curve is labeled 3A310-10-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–3200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 106. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 96 mm Body width 40 mm Body thickness 27 mm Mounting transverse reference 20 mm Side mounting offset 10.5 mm Side hole pitch 30 mm Side lower hole reference 33 mm Three-port face port pitch 24 mm Three-port face lower port reference 36 mm Opposite face port height 48 mm Opposite face hole pitch 35 mm Opposite face lower hole reference 30.5 mm Opposite face offset 2 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 4.3 mm Pilot connection 2 x 1/4 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A300 valves with 3V300M manifolds (1–16 stations). The matching blank-plate kit is P-3V300M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A300 is a functional alternative to the SMC VPA5_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A32010T

  Specifications 3A32010T is an AirTAC 3A300 series, 3-port, 2-position air-operated directional valve with two-position double air pilot and 3/8 in NPT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 3 300 size series 20 two-position double air pilot 10 Main port nominal size: 3/8 in (no NC/NO code) Double air pilot; initial-state code is omitted T NPT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position double air pilot Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 3/8 in NPT thread Exhaust connection nominal size 3/8 in Pilot connection nominal size 1/4 in Reference weight 232 g Weight source: 2022 printed page 300: 3A320 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes The two pilot signals select the two spool positions. The catalog describes the double-air-control arrangement as having a memory function. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A310-10 / 3A320-10 Effective area 28 mm²; Cv 1.65 The flow curve is labeled 3A310-10-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–3200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 106. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 96 mm Body width 40 mm Body thickness 27 mm Mounting transverse reference 20 mm Side mounting offset 10.5 mm Side hole pitch 30 mm Side lower hole reference 33 mm Three-port face port pitch 24 mm Three-port face lower port reference 36 mm Opposite face port height 48 mm Opposite face hole pitch 35 mm Opposite face lower hole reference 30.5 mm Opposite face offset 2 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 4.3 mm Pilot connection 2 x 1/4 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A300 valves with 3V300M manifolds (1–16 stations). The matching blank-plate kit is P-3V300M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A300 is a functional alternative to the SMC VPA5_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A11006NOG

  Specifications 3A11006NOG is an AirTAC 3A100 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally open and 1/8 in G thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 1 100 size series 10 two-position single air pilot 06 Main port nominal size: 1/8 in NO Normally open G G thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally open Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/8 in G thread Exhaust connection nominal size 1/8 in Pilot connection nominal size 1/8 in Reference weight 70 g Weight source: 2022 printed page 300: 3A110 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P connects to outlet A. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A110-06 / 3A120-06 Effective area 10.2 mm²; Cv 0.6 The flow curve is labeled 3A110-06-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–1200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 104. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 57.7 mm Body width 27 mm Body thickness 18 mm Mounting transverse reference 13 mm Side mounting offset 7.7 mm Side hole pitch 21 mm Side lower hole reference 12.2 mm Three-port face port pitch 18 mm Three-port face lower port reference 14.7 mm Opposite face port height 23.7 mm Opposite face hole pitch 19 mm Opposite face lower hole reference 13.2 mm Three-port face offset 2 mm Opposite face offset 1 mm Side mounting holes 2 x diameter 3.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 1 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A100 valves with 3V100M manifolds (1–16 stations). The matching blank-plate kit is P-3V100M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A100 is a functional alternative to the SMC VZA2_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A22008

  Specifications 3A22008 is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position double air pilot and 1/4 in PT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 20 two-position double air pilot 08 Main port nominal size: 1/4 in (no NC/NO code) Double air pilot; initial-state code is omitted (blank thread code) PT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position double air pilot Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in PT thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/8 in Reference weight 146 g Weight source: 2022 printed page 300: 3A220 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes The two pilot signals select the two spool positions. The catalog describes the double-air-control arrangement as having a memory function. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 84 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 29.5 mm Three-port face port pitch 22.5 mm Three-port face lower port reference 30.75 mm Opposite face port height 43 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 27 mm Opposite face offset 1.5 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 2 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A22008T

  Specifications 3A22008T is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position double air pilot and 1/4 in NPT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 20 two-position double air pilot 08 Main port nominal size: 1/4 in (no NC/NO code) Double air pilot; initial-state code is omitted T NPT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position double air pilot Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in NPT thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/8 in Reference weight 146 g Weight source: 2022 printed page 300: 3A220 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes The two pilot signals select the two spool positions. The catalog describes the double-air-control arrangement as having a memory function. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 84 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 29.5 mm Three-port face port pitch 22.5 mm Three-port face lower port reference 30.75 mm Opposite face port height 43 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 27 mm Opposite face offset 1.5 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 2 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A21006NCT

  Specifications 3A21006NCT is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally closed and 1/8 in NPT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 10 two-position single air pilot 06 Main port nominal size: 1/8 in NC Normally closed T NPT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally closed Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/8 in NPT thread Exhaust connection nominal size 1/8 in Pilot connection nominal size 1/8 in Reference weight 134 g Weight source: 2022 printed page 300: 3A210 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P is blocked and outlet A connects to exhaust R. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 69.7 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 15.2 mm Three-port face port pitch 22 mm Three-port face lower port reference 16.7 mm Opposite face port height 27.7 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 12.4 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 1 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A31008NOT

  Specifications 3A31008NOT is an AirTAC 3A300 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally open and 1/4 in NPT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 3 300 size series 10 two-position single air pilot 08 Main port nominal size: 1/4 in NO Normally open T NPT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally open Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in NPT thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/4 in Reference weight 213 g Weight source: 2022 printed page 300: 3A310 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P connects to outlet A. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A310-10 / 3A320-10 Effective area 28 mm²; Cv 1.65 The flow curve is labeled 3A310-10-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–3200 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 106. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 80.5 mm Body width 40 mm Body thickness 27 mm Mounting transverse reference 20 mm Side mounting offset 10.5 mm Side hole pitch 30 mm Side lower hole reference 17.5 mm Three-port face port pitch 24 mm Three-port face lower port reference 20.5 mm Opposite face port height 32.5 mm Opposite face hole pitch 35 mm Opposite face lower hole reference 15 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 4.3 mm Pilot connection 1 x 1/4 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A300 valves with 3V300M manifolds (1–16 stations). The matching blank-plate kit is P-3V300M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A300 is a functional alternative to the SMC VPA5_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A21006NOT

  Specifications 3A21006NOT is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally open and 1/8 in NPT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 10 two-position single air pilot 06 Main port nominal size: 1/8 in NO Normally open T NPT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally open Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/8 in NPT thread Exhaust connection nominal size 1/8 in Pilot connection nominal size 1/8 in Reference weight 134 g Weight source: 2022 printed page 300: 3A210 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P connects to outlet A. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 69.7 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 15.2 mm Three-port face port pitch 22 mm Three-port face lower port reference 16.7 mm Opposite face port height 27.7 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 12.4 mm Opposite face offset 0 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 1 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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  Airtac 3A series: air-piloted directional valve - 3A21008NCT

  Specifications 3A21008NCT is an AirTAC 3A200 series, 3-port, 2-position air-operated directional valve with two-position single air pilot, normally closed and 1/4 in NPT thread main connections. It uses external pneumatic pilot control. Model Code Explained Code Meaning for this model 3A 3-port directional air valve family 2 200 size series 10 two-position single air pilot 08 Main port nominal size: 1/4 in NC Normally closed T NPT thread Product Catalog Download AirTAC Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Technical Data Parameter Details Valve function 3 ports / 2 positions Actuation two-position single air pilot, normally closed Working medium Air filtered through a 40 µm filter element Operating pressure 0.15–0.8 MPa Proof pressure 1.2 MPa Operating temperature −20 to 70 °C Body material Aluminum alloy Lubrication Not required Maximum actuation frequency 5 cycles/s, no-load condition Supply and outlet ports 1/4 in NPT thread Exhaust connection nominal size 1/4 in Pilot connection nominal size 1/8 in Reference weight 134 g Weight source: 2022 printed page 300: 3A210 size/actuation reference. This is a catalog reference weight, not a measured packed shipping weight. Operation and Catalog Notes In its normal state, supply P is blocked and outlet A connects to exhaust R. Applying the pilot changes the flow path as shown by the catalog symbol. Sliding-spool construction is designed for sealing and sensitive response. The internal bore uses special processing to reduce friction and starting pressure and support service life. Oil lubrication is not required. If lubricated air is introduced, lubrication must be continued; the catalog recommends ISO VG32 oil or equivalent. Maximum actuation frequency is specified under no-load conditions. Effective area and Cv values are calculated from flow-test data. The catalog provides multiple mounting positions and a matching manifold arrangement for compact valve groups. Flow Characteristics Catalog model reference Published effective area / Cv 3A210-08 / 3A220-08 Effective area 17 mm²; Cv 1 The flow curve is labeled 3A210-08-NO. Its axes show operating pressure from 0 to 0.7 MPa and flow in L/min; values are AirTAC laboratory test data. The printed chart range is 0–2000 L/min, which is an axis range rather than a guaranteed operating flow. The figures above retain the exact model labels printed in the table; no unprinted flow rating is assigned to another port size or center function. Dimensions and Mounting Dimensions follow the applicable drawing in the 2022 catalog, printed page 105. Numerical linear dimensions are in millimeters. Lettered references retain the catalog labels; unlabeled callouts are identified by the view and feature. Threaded connections are shown separately. The drawing uses the standard PT version; the selected thread option is stated in the model code table. Parameter Details Overall length 69.7 mm Body width 35 mm Body thickness 22 mm Mounting transverse reference 17 mm Side mounting offset 8.2 mm Side hole pitch 25 mm Side lower hole reference 15.2 mm Three-port face port pitch 22.5 mm Three-port face lower port reference 16.45 mm Opposite face port height 28.7 mm Opposite face hole pitch 30 mm Opposite face lower hole reference 12.4 mm Opposite face offset 1.5 mm Side mounting holes 2 x diameter 4.3 mm Opposite face mounting holes 2 x diameter 3.3 mm Pilot connection 1 x 1/8 in (PT in standard drawing) Main connection count 3 ports: P supply, A outlet, R exhaust For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Accessories and Ordering Options The 2022 manifold page 122 explicitly pairs 3A200 valves with 3V200M manifolds (1–16 stations). The matching blank-plate kit is P-3V200M-R2. Manifold kits list manifold, seal and screws; blank-plate kits list blank plate and screws. These are separately identified accessory kits; screw and seal quantities are not stated. M5 models omit the thread suffix. Other sizes are ordered with blank = PT, G = G thread, or T = NPT. Single-air-control 3A models require NC or NO; double-air-control 3A models omit that code. Original Product Statement 3A200 is a functional alternative to the SMC VZA4_2 series.

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