The AirTAC Airtac 3V Solenoid Valves 3V31010NOCIT-W 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.
The 3V31010NOCIT-W is a 3/2 solenoid valve - supply, outlet and exhaust, two switching states - with a 3/8in PT port and a normally open state: the outlet is fed while the coil is off, and energising vents it to exhaust. The I in the code marks flying-lead entry, so the coil arrives with pre-wired leads that land straight on your terminal rail instead of into a DIN socket.
It is a genuine AirTAC part. Alongside this variant the family offers normally closed valves, AC220V, DC24V, AC110V, AC24V and DC12V coils, DIN plug entry, and 3V-F manifold bases that carry several valves on one shared air supply. Pressure, flow and coil-power figures come from the datasheet - we will supply them on request.
| Model | Airtac 3V Solenoid Valves 3V31010NOCIT-W |
|---|---|
| Series | 3V310 |
| Valve type | 3/2-way (3-port, 2-position) |
| Initial state | Normally open |
| Port size | 3/8 in |
| Thread | NPT |
| Coil voltage | AC110V |
|---|---|
| Electrical entry | Flying lead (lead-out wire 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. |
| I | Electrical entry: I = flying lead, otherwise a DIN plug. |
| NPT | 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.
Speeds up a control cabinet upgrade where pre-wired leads are landed straight on the terminal strip, with no plug sockets or adapters to order.
Sends a pilot air signal to a bigger air-operated valve on a process skid, opening the pilot line by default and venting it when energised.
Keeps a blow-off nozzle running across a filling line and cuts the air the instant the labeller PLC energises the coil, holding containers clear of dust.
Flying lead is the wiring choice to weigh here: it suits cabinets where the installer lands wires directly on terminals, while the DIN plug option suits quick valve swaps in the field. The AC110V coil must match the supply feeding it - voltage is fixed when the valve is made. Normally open behaviour fits circuits that must pass air on power failure; pick the NC variant where power loss must instead vent the line. With the largest port in the family, this SKU is the pick for bigger single-acting actuators. We hold no published flow data for this series, so let us check the valve against your actuator from the datasheet before you order; for a valve whose flow and coil power are documented right now, look at the 3V2 and 3V3 series. If the actuator is double-acting, the 4V series is what you need.
Confirm before you order
We do not have a documented meaning for that suffix, so we leave it out of the specification rather than guess. Everything we can decode - 3/2 function, 3/8in port, normally open, AC110V coil, flying lead - is on this page, and we will confirm the suffix together with the datasheet figures when you send an RFQ. The 3V2 and 3V3 series are the documented-data alternative.
Yes - AirTAC offers 3V-F manifold bases for this family, such as the 3V300M base in several station counts. A base shares one air supply and one wiring run across all its valve positions, which simplifies both plumbing and fault-finding. Valves are ordered separately from the base.
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.