The AirTAC Airtac 3V Solenoid Valves 3V31010NOC is a genuine 3-port 2-position (3/2) solenoid valve with 3/8 in ports. A 3/2 valve either feeds its outlet or vents it to exhaust, so it suits single-acting cylinders, air blow, clamping, vacuum switching and pilot duty. We stock this code and confirm its published figures from the datasheet on request.
3V31010NOC combines a normally open 3/2 function with an AC110V coil. A 3/2 valve's three ports - supply, outlet, exhaust - and two states mean it either feeds the outlet or vents it; in the normally open version, air flows while the coil is off, and energising the coil from an AC110V supply closes the path and exhausts the outlet. That is the pattern for circuits where air must keep moving until a controller actively stops it. The 3/8in PT port is the largest thread size in this valve family.
It is a genuine AirTAC part, and the family around it is wide: normally closed as well as normally open, coils in AC220V, DC24V, AC110V, AC24V and DC12V, DIN plug or flying lead, and 3V-F manifold bases from single-station up to twenty stations. Datasheet figures - pressure, flow, coil power - are one RFQ away; we confirm them on request rather than publish numbers we cannot verify.
| Model | Airtac 3V Solenoid Valves 3V31010NOC |
|---|---|
| Series | 3V310 |
| Valve type | 3/2-way (3-port, 2-position) |
| Initial state | Normally open |
| Port size | 3/8 in |
| Thread | PT |
| Coil voltage | AC110V |
|---|---|
| Electrical entry | DIN plug (DIN socket type) |
| Coil power | Confirm from the datasheet — ask us |
| Operating pressure | Confirm from the datasheet — ask us |
| Flow coefficient | Confirm from the datasheet — ask us |
| Temperature | Confirm from the datasheet — ask us |
| Protection | Confirm from the datasheet — ask us |
| 3V310 | Body. |
|---|---|
| 3/8 in | Port size. M5, 06 = 1/8 in, 08 = 1/4 in, 10 = 3/8 in. |
| NO | Normally open: air passes until the coil is energised. |
| AC110V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| — | Electrical entry: I = flying lead, otherwise a DIN plug. |
| PT | Port thread. PT ships from stock; G and NPT are available to order. |
A 3/2 valve has three ports — supply, outlet and exhaust — and two states. It either feeds the outlet or vents it to exhaust, and that is the whole job.
That makes it the right valve for a single-acting (spring-return) cylinder, on/off air blow, a clamp, switching a vacuum generator or suction cup, and piloting a larger valve.
It cannot run a double-acting cylinder. A double-acting cylinder needs air alternately on two sides, which takes a 5-port valve — the AirTAC 4V series.
A packing line's single-acting lift cylinder that stays supplied during changeover and is vented only when an operator energises the coil from the local AC110V panel.
A pulsed air jet keeping dust off a sensor window or filter housing; air passes while the coil is off, and the controller energises it to stop the jet.
Extending a spring-return barrier actuator at a loading dock, held fed while the AC110V control circuit is idle and vented on command.
Order this code when you have already settled three things: your safe state is air-flowing-when-off (normally open), your panel supplies AC110V, and a 3/8in PT port matches the line feeding your single-acting actuator. If any of those is still open, they are all orderable alternatives in this family - normally closed state, four other coil voltages, smaller ports at 1/8in and 1/4in, flying-lead entry instead of the DIN plug, and 3V-F manifold bases for multi-valve machines. One honest limit: we do not hold published flow or pressure figures for this family, so before you commit, send the actuator details on an RFQ and we will confirm sizing from the datasheet. Buyers who need documented figures today should look at the AirTAC 3V2 (1/8in and 1/4in) or 3V3 (1/4in) bodies, whose flow and coil power are published. And if the actuator is double-acting, no 3/2 valve will run it - that is a job for the 5-port AirTAC 4V series.
Confirm before you order
We confirm pressure, flow and coil-power figures from the AirTAC datasheet on request - just send the RFQ. For buyers who need published performance in hand right now, the AirTAC 3V2 and 3V3 valve bodies carry documented flow and coil power.
Ask what must happen at power loss. If the outlet should pass air while de-energised - a held actuator, a live pilot, a running jet - stay with normally open. If the outlet must shut and vent, order the normally closed variant of the same body. Both states only feed or vent a single outlet, so neither will drive a double-acting cylinder; that needs a 5-port AirTAC 4V valve.
Genuine AirTAC parts produced by the AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business days.
Most inquiries answered within 7-8 hours.
Send us the quantity, coil voltage and destination. We confirm price, stock and lead time — usually within 7-8 hours.