Airtac 3V1 series: pneumatic solenoid valve - 3V106A

Photos are for reference only. Not all models have pictures.

Description

Specifications: Three-port, two-position solenoid valve; Series: 1; Port size: 1/8 inch; Rated voltage: AC220V; Electrical connection: DIN connector; Port thread: PT1/8.

Product Catalog

Download Airtac Product Catalog (PDF)

For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.

Airtac 3V1 series valves are functional alternatives to SMC VX31 series valves.

Model Code Explained

This model: 3V106A

Model code Meaning
3V Three-port, two-position solenoid valve
1 Series 1
06 1/8-inch port size
A AC220V
Blank electrical connection code DIN connector
Blank thread code PT thread

Technical Specifications

Parameter Specifications for this model
Model 3V106A
Product configuration Single valve (ordering code does not include an assembly code from 1F to 20F)
Ports and positions Three-port, two-position (3/2-way)
Operation Direct acting, normally closed
Port size and thread PT1/8
Working medium Air (filtered through a 40 μm or larger filter screen, as worded in the supplied catalog)
Lubrication Not required
Operating pressure range 0–0.8 MPa (0–114 psi, as stated in the catalog)
Proof pressure 1.2 MPa (175 psi)
Operating temperature −20–70°C
Orifice diameter Φ1.2 mm
Body material Aluminum alloy
Catalog reference weight 141 g for the 3V1 series. Reference only; actual weight is based on the physical product.

Proof pressure is the withstand limit, not the normal operating pressure.

Electrical Specifications

Item Specifications for this model
Rated voltage AC220V
Operating voltage range AC ±15% of rated voltage
Power consumption per valve coil 4.5 VA
Protection rating IP65 (DIN40050)
Insulation class Class B
Electrical connection DIN connector
Lead length Not applicable (this model uses a DIN connector)
Energization time 0.05 s or less
Maximum operating frequency 10 cycles/s (no-load condition)

Features and Operation

  • Direct acting, normally closed operation with responsive switching.
  • No additional oil lubrication is required.
  • Multiple valves can be assembled together to save installation space.
  • A manual override assists with installation and commissioning.
  • Several standard voltages are available. The voltage for this model is specified above.

Symbol ports: P is the air inlet, A is the working port and R is the exhaust. In the catalog’s normally closed symbol, P to A is closed and A is connected to R when de-energized. When energized, P connects to A. The spring returns the valve to its normal position.

External and Mounting Dimensions

For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.

This model uses a DIN connector. Lengths, hole spacings and depths below are in mm, following the catalog drawing; threads are specified separately. Local dimensions refer to their own dimension lines. Do not combine dimensions from different views into an overall length × width × height.

Dimension location Catalog dimension
Top view: threaded mounting holes 2-M4×0.7, depth 6
Top view: center distance between the two threaded holes 15
Top view: outline dimension 25
Side view: upper horizontal dimensions 62, 40, 13 (each refers to its own dimension line in the drawing)
Front view: valve body width 23
Front view: height dimension 76
Front view: lower position dimension 8
Threads of the three ports on this model 3 × PT1/8
Side view: height dimension 63.5
Side view: mounting through holes 2-Φ3.3 through holes
Side view: mounting counterbores 2-Φ5.3 counterbores
Side view: bottom dimension chain 5.5, 16, 30 (each refers to its own dimension line in the drawing)
Side view: local vertical dimensions 3.5, 18 (each refers to its own dimension line in the drawing)
Side view: port position by port size This 06 model: 10.5; M5 reference dimension: 12.5
Additional dimensions in the flying lead reference drawing 32, 13 (electrical connection comparison only; these are not the overall dimensions of this DIN connector model)

The catalog port drawings are marked M5: 3-M5×0.8 and 06: 3-PT1/8. For G and NPT versions, use the port specification of the current model. Use the product catalog button at the top for the exact locations of mounting holes and dimension lines.

Valve Assemblies and Kit Quantities

This model is a single valve. The assembly information below is a series selection reference and does not mean that assembly accessories are included with this single valve. To order an assembly with the specified accessories, use the applicable ordering code containing 1F to 20F.

Assembly configuration Valve and kit quantities
1F (1-station assembly) Valves: 1; P30: 0; P31: 0; P32: 1
2F (2-station assembly) Valves: 2; P30: 1; P31: 1; P32: 1
nF (n stations, n≥3) Valves: n; P30: 1; P31: n−1; P32: 2

The assembly illustration identifies 3V1-1F, the 3V1 valve, 3V1-P30, 3V1-P31 and 3V1-P32. Refer to the catalog assembly illustration for each component’s position.

Assembly mounting view Catalog dimensions (mm)
3F (3-station assembly): top view 6-M4×0.7, depth 6; hole spacing 15; outline dimension 25
3F (3-station assembly): front view Total valve body width 69=3×23; individual valve width 23; height 76; lower position dimension 8
1F (1-station assembly): bracket top view 2-Φ4.5; horizontal dimensions 15, 34.5, 43; vertical dimensions 15, 25, 30
1F (1-station assembly): bracket side view Valve width 23; local vertical dimensions 8 and 7; bracket thickness 1.5; mounting bracket shown.

The assembly drawings above are the catalog examples for 1F and 3F. The 76 mm height applies to the DIN connector version shown. These overall dimensions must not be applied directly to other station counts or flying lead assemblies.

Accessory Kit Contents

Accessory ordering code Part code: name × quantity per kit
3V1-P30 basic connecting screw kit F-3V1002B: Connecting screw (short) × 2
3V1-P30 basic connecting screw kit F-3V1003B: Connecting screw (medium) × 2
3V1-P31 connecting screw kit GOR20008N75: O-ring × 1
3V1-P31 connecting screw kit F-3V1004B: Connecting screw (long) × 2
3V1-P32 mounting bracket kit F-3V1001B: Mounting bracket × 1
3V1-P32 mounting bracket kit GSDA04008ZA: Cross-recessed round-head screw × 2

Flow Characteristics

At the selected inlet pressure P1, read flow rate Q against operating pressure P2 on the corresponding catalog curve.

Graph element Information in the original drawing
Horizontal axis Flow rate Q in L/min; scale marks: 0, 25, 50, 75, 100, 125, 150
Vertical axis Operating pressure P2 in MPa; scale marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7
Curve parameter Inlet pressure P1; the original graph shows curves for different inlet pressures

Refer to the PDF for the original flow curves. The 150 L/min horizontal-axis limit is not the rated flow. No point-by-point data table is provided; estimated curve values are not guaranteed specifications.

Internal Components

Drawing item Component
1 Electrical terminal
2 Terminal washer
3 Retaining nut
4 Coil
5 Moving armature assembly
6 O-ring
7 Return spring
8 Body

Item numbers match the internal structure drawing. Individual ordering codes for these parts are not provided.

Series Ordering Codes

Single-valve ordering sequence: 3V + 1 + port size + rated voltage + electrical connection + thread code. For an assembled bank, insert the station code nF after the electrical connection code and before the thread code.

Code position Available codes and meanings
Valve type code 3V: Three-port, two-position solenoid valve
Series code 1: Series 1
Port size M5: M5; 06: 1/8 inch
Rated voltage A: AC220V; B: DC24V; C: AC110V; E: AC24V; F: DC12V
Electrical connection Blank: DIN connector; I: flying lead, lead length 0.5 m
Number of stations (assembled bank) 1F: 1 station; 2F: 2 stations; 3F: 3 stations; continuing up to 20F: 20 stations
Thread code Not applicable to M5; for 06 ports, blank: PT thread; G: G thread; T: NPT thread

Voltage code F means DC12V. The assembly codes 1F to 20F indicate the number of stations; distinguish these codes by their position in the model number. The catalog single-valve example is 3V106A, and the assembly example is 3V106A3F.

Standard series voltage Coil consumption; voltage tolerance
AC220V 4.5 VA; AC ±15%
AC110V 4.5 VA; AC ±15%
AC24V 5.0 VA; AC ±15%
DC24V 3.0 W; DC ±10%
DC12V 2.5 W; DC ±10%
Product form

Specifications: Three-port, two-position solenoid valve; Series: 1; Port size: 1/8 inch; Rated voltage: AC220V; Electrical connection: DIN connector; Port thread:... Read more

SKU: 3V106A

$22.88 Incl. VAT

    Guaranteed secure & safe checkout.

    Ach Direct DebitAmazon American Express Apple Pay BizumDiners ClubDiscoverGoogle Pay Mastercard MB WAY PayPalSatispayShop Pay USDC Visa

    Bank transfer also available. Payment options may vary by location and device.

    Shipping, returns & order help

    Free shipping on orders US$30+ under 2 kg

    Import duties & taxes included on all orders

    Download: 3D model selection.
    Shipping & delivery times

    In-stock items: processed and shipped within 1–3 business days. Custom-made items: G/NPT threads and non-standard specifications require 7–15 business days of factory production before shipping.

    Standard international delivery typically takes 7–13 business days after dispatch, depending on customs clearance and the local delivery network. Processing or production time is additional. Next-day and overnight delivery are not available.

    Most products ship from our manufacturing centers in Asia, then transfer to a local carrier after customs clearance.

    Read our shipping policy
    Shipping costs & import taxes

    Free shipping: orders of US$30 or more weighing under 2 kg. Import duties and taxes are included on all orders.

    If an overweight shipping surcharge applies after packing, we pause shipment and email you the amount for approval before dispatch. This is a transport charge, not an import tax. If you do not reply within 7 days, the order is canceled and fully refunded.

    Shipping charges and tax details
    Model selection & custom orders

    Please check the full model number, dimensions, thread type, stroke and voltage where applicable before ordering. If you are unsure, email airtacs@airtacs.com with the model number and required specifications.

    Custom-made products, including G/NPT thread specifications and custom-built parts, are non-returnable and non-refundable under our refund policy.

    Read the refund policy before ordering
    Tracking & delivery support

    Use the tracking link in your shipping confirmation email. For YunExpress shipments, enter your YT tracking number at Yuntrack to view the journey and local delivery details.

    Provide a complete physical delivery address and reachable contact details. P.O. boxes and virtual mail-forwarding addresses are not accepted.

    If delivery fails, contact the local carrier and email airtacs@airtacs.com with your order and tracking numbers. For failures caused by an incorrect/incomplete address or an unreachable recipient, return to the local warehouse typically takes 7–30 business days. Redelivery requires an additional shipping fee; cancellation after failed delivery is subject to deductions for original shipping and carrier return fees.

    Delivery issue policy
    Returns & product issues

    Eligible returns are accepted within 7 days of delivery. Items must be unused, uninstalled and in their original factory packaging. Contact airtacs@airtacs.com for a Return Authorization (RA) number before returning anything.

    Ordered the wrong model or changed your mind? You pay return shipping, original shipping is non-refundable, and a 50% restocking fee is deducted from the actual price paid for the returned product.

    Defective, damaged or incorrect item? We provide a replacement and cover return shipping; no restocking fee applies. Custom-made items are excluded from standard returns. These terms are subject to applicable law and do not limit your statutory rights.

    Read the full refund policy
    Bank transfers & invoices

    Bank transfer: Select bank transfer at checkout and submit your order. The bank account details and payment instructions will then be displayed.

    Invoices: Invoices are available only after an order is placed. We are a US-based company and provide a standard commercial invoice, not an EU VAT tax invoice. If your company requires an EU VAT invoice, please confirm your requirements with us before ordering.

    For payment or invoice questions, email airtacs@airtacs.com with your order number.

    Description

    Specifications: Three-port, two-position solenoid valve; Series: 1; Port size: 1/8 inch; Rated voltage: AC220V; Electrical connection: DIN connector; Port thread: PT1/8.

    Product Catalog

    Download Airtac Product Catalog (PDF)

    For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.

    Airtac 3V1 series valves are functional alternatives to SMC VX31 series valves.

    Model Code Explained

    This model: 3V106A

    Model code Meaning
    3V Three-port, two-position solenoid valve
    1 Series 1
    06 1/8-inch port size
    A AC220V
    Blank electrical connection code DIN connector
    Blank thread code PT thread

    Technical Specifications

    Parameter Specifications for this model
    Model 3V106A
    Product configuration Single valve (ordering code does not include an assembly code from 1F to 20F)
    Ports and positions Three-port, two-position (3/2-way)
    Operation Direct acting, normally closed
    Port size and thread PT1/8
    Working medium Air (filtered through a 40 μm or larger filter screen, as worded in the supplied catalog)
    Lubrication Not required
    Operating pressure range 0–0.8 MPa (0–114 psi, as stated in the catalog)
    Proof pressure 1.2 MPa (175 psi)
    Operating temperature −20–70°C
    Orifice diameter Φ1.2 mm
    Body material Aluminum alloy
    Catalog reference weight 141 g for the 3V1 series. Reference only; actual weight is based on the physical product.

    Proof pressure is the withstand limit, not the normal operating pressure.

    Electrical Specifications

    Item Specifications for this model
    Rated voltage AC220V
    Operating voltage range AC ±15% of rated voltage
    Power consumption per valve coil 4.5 VA
    Protection rating IP65 (DIN40050)
    Insulation class Class B
    Electrical connection DIN connector
    Lead length Not applicable (this model uses a DIN connector)
    Energization time 0.05 s or less
    Maximum operating frequency 10 cycles/s (no-load condition)

    Features and Operation

    • Direct acting, normally closed operation with responsive switching.
    • No additional oil lubrication is required.
    • Multiple valves can be assembled together to save installation space.
    • A manual override assists with installation and commissioning.
    • Several standard voltages are available. The voltage for this model is specified above.

    Symbol ports: P is the air inlet, A is the working port and R is the exhaust. In the catalog’s normally closed symbol, P to A is closed and A is connected to R when de-energized. When energized, P connects to A. The spring returns the valve to its normal position.

    External and Mounting Dimensions

    For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.

    This model uses a DIN connector. Lengths, hole spacings and depths below are in mm, following the catalog drawing; threads are specified separately. Local dimensions refer to their own dimension lines. Do not combine dimensions from different views into an overall length × width × height.

    Dimension location Catalog dimension
    Top view: threaded mounting holes 2-M4×0.7, depth 6
    Top view: center distance between the two threaded holes 15
    Top view: outline dimension 25
    Side view: upper horizontal dimensions 62, 40, 13 (each refers to its own dimension line in the drawing)
    Front view: valve body width 23
    Front view: height dimension 76
    Front view: lower position dimension 8
    Threads of the three ports on this model 3 × PT1/8
    Side view: height dimension 63.5
    Side view: mounting through holes 2-Φ3.3 through holes
    Side view: mounting counterbores 2-Φ5.3 counterbores
    Side view: bottom dimension chain 5.5, 16, 30 (each refers to its own dimension line in the drawing)
    Side view: local vertical dimensions 3.5, 18 (each refers to its own dimension line in the drawing)
    Side view: port position by port size This 06 model: 10.5; M5 reference dimension: 12.5
    Additional dimensions in the flying lead reference drawing 32, 13 (electrical connection comparison only; these are not the overall dimensions of this DIN connector model)

    The catalog port drawings are marked M5: 3-M5×0.8 and 06: 3-PT1/8. For G and NPT versions, use the port specification of the current model. Use the product catalog button at the top for the exact locations of mounting holes and dimension lines.

    Valve Assemblies and Kit Quantities

    This model is a single valve. The assembly information below is a series selection reference and does not mean that assembly accessories are included with this single valve. To order an assembly with the specified accessories, use the applicable ordering code containing 1F to 20F.

    Assembly configuration Valve and kit quantities
    1F (1-station assembly) Valves: 1; P30: 0; P31: 0; P32: 1
    2F (2-station assembly) Valves: 2; P30: 1; P31: 1; P32: 1
    nF (n stations, n≥3) Valves: n; P30: 1; P31: n−1; P32: 2

    The assembly illustration identifies 3V1-1F, the 3V1 valve, 3V1-P30, 3V1-P31 and 3V1-P32. Refer to the catalog assembly illustration for each component’s position.

    Assembly mounting view Catalog dimensions (mm)
    3F (3-station assembly): top view 6-M4×0.7, depth 6; hole spacing 15; outline dimension 25
    3F (3-station assembly): front view Total valve body width 69=3×23; individual valve width 23; height 76; lower position dimension 8
    1F (1-station assembly): bracket top view 2-Φ4.5; horizontal dimensions 15, 34.5, 43; vertical dimensions 15, 25, 30
    1F (1-station assembly): bracket side view Valve width 23; local vertical dimensions 8 and 7; bracket thickness 1.5; mounting bracket shown.

    The assembly drawings above are the catalog examples for 1F and 3F. The 76 mm height applies to the DIN connector version shown. These overall dimensions must not be applied directly to other station counts or flying lead assemblies.

    Accessory Kit Contents

    Accessory ordering code Part code: name × quantity per kit
    3V1-P30 basic connecting screw kit F-3V1002B: Connecting screw (short) × 2
    3V1-P30 basic connecting screw kit F-3V1003B: Connecting screw (medium) × 2
    3V1-P31 connecting screw kit GOR20008N75: O-ring × 1
    3V1-P31 connecting screw kit F-3V1004B: Connecting screw (long) × 2
    3V1-P32 mounting bracket kit F-3V1001B: Mounting bracket × 1
    3V1-P32 mounting bracket kit GSDA04008ZA: Cross-recessed round-head screw × 2

    Flow Characteristics

    At the selected inlet pressure P1, read flow rate Q against operating pressure P2 on the corresponding catalog curve.

    Graph element Information in the original drawing
    Horizontal axis Flow rate Q in L/min; scale marks: 0, 25, 50, 75, 100, 125, 150
    Vertical axis Operating pressure P2 in MPa; scale marks: 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7
    Curve parameter Inlet pressure P1; the original graph shows curves for different inlet pressures

    Refer to the PDF for the original flow curves. The 150 L/min horizontal-axis limit is not the rated flow. No point-by-point data table is provided; estimated curve values are not guaranteed specifications.

    Internal Components

    Drawing item Component
    1 Electrical terminal
    2 Terminal washer
    3 Retaining nut
    4 Coil
    5 Moving armature assembly
    6 O-ring
    7 Return spring
    8 Body

    Item numbers match the internal structure drawing. Individual ordering codes for these parts are not provided.

    Series Ordering Codes

    Single-valve ordering sequence: 3V + 1 + port size + rated voltage + electrical connection + thread code. For an assembled bank, insert the station code nF after the electrical connection code and before the thread code.

    Code position Available codes and meanings
    Valve type code 3V: Three-port, two-position solenoid valve
    Series code 1: Series 1
    Port size M5: M5; 06: 1/8 inch
    Rated voltage A: AC220V; B: DC24V; C: AC110V; E: AC24V; F: DC12V
    Electrical connection Blank: DIN connector; I: flying lead, lead length 0.5 m
    Number of stations (assembled bank) 1F: 1 station; 2F: 2 stations; 3F: 3 stations; continuing up to 20F: 20 stations
    Thread code Not applicable to M5; for 06 ports, blank: PT thread; G: G thread; T: NPT thread

    Voltage code F means DC12V. The assembly codes 1F to 20F indicate the number of stations; distinguish these codes by their position in the model number. The catalog single-valve example is 3V106A, and the assembly example is 3V106A3F.

    Standard series voltage Coil consumption; voltage tolerance
    AC220V 4.5 VA; AC ±15%
    AC110V 4.5 VA; AC ±15%
    AC24V 5.0 VA; AC ±15%
    DC24V 3.0 W; DC ±10%
    DC12V 2.5 W; DC ±10%

    Recently viewed products

      Footer image

      © 2026 Airtac, Powered by Shopify

      • US (USD $) US (USD $)
      • Ach Direct Debit
      • Amazon
      • American Express
      • Apple Pay
      • Bizum
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • MB WAY
      • PayPal
      • Satispay
      • Shop Pay
      • USDC
      • Visa