AirTAC 7V310 5/2-Way Single Solenoid Valve
Every listed AirTAC 7V310 configuration on one page: 8 order codes covering 1 port option and 4 coil voltages, from $39.51. Pick the port, voltage and lead length to see the exact order code and price.
PT3/8
This combination is not a stock order code. Request a quote and we will confirm availability and price.
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC 7V310
The AirTAC 7V310 is a 5/2-way single solenoid valve from the 7V 300 series: single solenoid, spring return. Energising the coil shifts the spool and a spring returns it when power is removed.
It is internally piloted and works from 0.15 to 0.8 MPa on air filtered to 40 µm, with no lubrication needed. The body is die-cast aluminum alloy with a flow-shaped cavity, and the pilot exhaust is collected inside the valve and vented through the R and S ports. The coil plugs in, draws AC 1.1 VA · DC 0.7 W, is class F and dust-protected, switches in 0.05 s or less, and its terminal can be inserted horizontally or vertically. The manual override is a push button or a slotted lock. The valve weighs 230 g and switches up to 5 times per second.
7V310 Technical Specifications
| Model | 7V310 |
|---|---|
| Function | 5/2-way single solenoid (single solenoid, spring return) |
| Ports | PT3/8 |
| Exhaust ports | PT1/4 on the PT3/8 version |
| Effective area | 38.4 mm² (Cv 2.26) on PT3/8 |
| Weight | 230 g |
| Max frequency | 5 cycles/s |
| Fluid | Air (filtered by 40 µm element) |
|---|---|
| Pilot | Internal |
| Operating pressure | 0.15 – 0.8 MPa (21 – 114 psi) |
| Proof pressure | 1.2 MPa (175 psi) |
| Temperature | -10 to +50 °C |
| Coil power | AC 1.1 VA · DC 0.7 W |
| Voltage tolerance | AC +15% / -10%, DC ±10% |
| Insulation | Class F, dust-protected |
| Body | Aluminum alloy |
| Lubrication | Not required |
Source: AirTAC catalog P80, 7V series specifications and ordering code. Effective area is the catalog figure for the PT3/8 port.
How the 7V310 Order Code Is Built
| 7V | 7V 5/2 and 5/3-way solenoid valve |
|---|---|
| 3 | Series: 300 |
| 10 | 10 single solenoid, 20 double solenoid, 30C/30E/30P 5/3-way center |
| J | Push-in A/B ports (blank = threaded) |
| 10 | Port: PT3/8 |
| B / A / C / F | Voltage: DC24V (B), AC220V (A), AC110V (C), DC12V (F) |
| 050 / 200 | Lead length 0.5 m / 2.0 m |
| G / T | Thread: G = G (BSPP), T = NPT, blank = PT |
All AirTAC 7V310 Order Codes (8)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Port | Voltage | Lead | Price | Select |
|---|---|---|---|---|---|
| 7V31010B050 | PT3/8 | DC24V (B) | Lead 0.5 m (050) | $39.51 | |
| 7V31010B200 | PT3/8 | DC24V (B) | Lead 2.0 m (200) | $40.70 | |
| 7V31010A050 | PT3/8 | AC220V (A) | Lead 0.5 m (050) | $39.51 | |
| 7V31010A200 | PT3/8 | AC220V (A) | Lead 2.0 m (200) | $40.70 | |
| 7V31010C050 | PT3/8 | AC110V (C) | Lead 0.5 m (050) | $39.51 | |
| 7V31010C200 | PT3/8 | AC110V (C) | Lead 2.0 m (200) | $40.70 | |
| 7V31010F050 | PT3/8 | DC12V (F) | Lead 0.5 m (050) | $39.51 | |
| 7V31010F200 | PT3/8 | DC12V (F) | Lead 2.0 m (200) | $40.70 |
Need a combination that is not listed? Request a quote.
Where the 7V310 Is Used
Cylinder control
Switches supply between the two ports of a double-acting cylinder.
Manifold valve banks
Mounts on a common base with one supply and exhaust.
Fail-safe return
Energising the coil shifts the spool and a spring returns it when power is removed.
Choosing the Right 7V310 Configuration
Choose the port: PT3/8. PT is standard; G and NPT are marked G and T.
Choose the coil voltage to match your control circuit: DC24V (B), AC220V (A), AC110V (C), DC12V (F). Supply tolerance is AC +15% / -10% and DC ±10%.
The lead wire comes in 0.5 m (050) or 2.0 m (200).
For a valve that holds its position without power, use the 7V320 double solenoid; for a center position, the 5/3-way 30C, 30E or 30P.
Several valves can share a 7V300M manifold base (1 to 20 stations) with one supply and one exhaust.
AirTAC 7V310 FAQ
Energising the coil shifts the spool and a spring returns it when power is removed.
0.15 – 0.8 MPa (21 – 114 psi), proof pressure 1.2 MPa, -10 to +50 °C, on air filtered to 40 µm. No lubrication is needed; if you do lubricate, keep it up and use ISO VG32 oil.
DC24V (B), AC220V (A), AC110V (C), DC12V (F). The letter after the port size gives the voltage; 050 or 200 after it is the lead length (0.5 m or 2.0 m).
No. You can order a single piece. Orders are processed and handed to the carrier within 3-5 business days.
Buying the 7V310 from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-11-13.
Request a Quote for the 7V310
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.