AirTAC 3V310-10 Solenoid Valve, 3V300 Series (3V31010NCAI)
The AirTAC AirTAC 3V310-10 Solenoid Valve, 3V300 Series (3V31010NCAI) 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.
- Valve type3/2-way (3-port, 2-position)
- Initial stateNormally closed
- Port size3/8 in
- Coil voltageAC220V
- Electrical entryFlying lead (lead-out wire type)
- Series3V310
- 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 3V310-10 Solenoid Valve, 3V300 Series (3V31010NCAI)
The 3V310 is a three-port, two-position solenoid valve. It has a supply, an outlet and an exhaust, and it either feeds the outlet or vents it. This SKU is normally closed, so the outlet receives no air until the coil is energised, which suits spring-return cylinders and fail-safe clamping. Its 3/8in connection is the largest port in this family, so it pairs with a bigger single-acting actuator than the 1/8in or 1/4in bodies.
This is a genuine AirTAC part. The same family also covers the normally open state, five coil voltages (AC220V, DC24V, AC110V, AC24V, DC12V), DIN-plug or flying-lead entry, and 3V-F manifold bases from 1 to 20 stations. Pressure, flow and coil-power figures are not published on this page; ask through the RFQ and we will read them out from the datasheet.
AirTAC 3V310-10 Solenoid Valve, 3V300 Series (3V31010NCAI) Technical Specifications
| Model | AirTAC 3V310-10 Solenoid Valve, 3V300 Series (3V31010NCAI) |
|---|---|
| Series | 3V310 |
| Valve type | 3/2-way (3-port, 2-position) |
| Initial state | Normally closed |
| Port size | 3/8 in |
| Thread | PT |
| Coil voltage | AC220V |
|---|---|
| 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 |
Model Code: AirTAC 3V310-10 Solenoid Valve, 3V300 Series (3V31010NCAI)
| 3V310 | Body. |
|---|---|
| 3/8 in | Port size. M5, 06 = 1/8 in, 08 = 1/4 in, 10 = 3/8 in. |
| NC | Normally closed: no air at the outlet until the coil is energised. |
| AC220V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| I | Electrical entry: I = flying lead, otherwise a DIN plug. |
| PT | Port thread. PT ships from stock; G and NPT are available to order. |
What a 3/2 Valve Does
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.
Where the AirTAC 3V310-10 Solenoid Valve, 3V300 Series (3V31010NCAI) Is Used
Control panel retrofit
Flying leads land directly on relay or PLC I/O terminals in a machine cabinet, letting an old valve be replaced without adding a plug and socket.
Press fixture clamping
A spring-return clamp cylinder extends only while the coil is energised and retracts the moment power drops - the NC state backs the fail-safe.
Packaging blow-off
Switches a nozzle line that clears dust or film trim from cartons between machine cycles, shutting the air off completely when the shift ends.
Is the AirTAC 3V310-10 Solenoid Valve, 3V300 Series (3V31010NCAI) the Right Part?
Choose NC when the outlet must be dead on power loss and NO when it must stay live; this unit is already NC. The 3/8in port is the family's largest - step down to 1/4in or 1/8in for smaller actuators. The AC220V coil must match your panel supply, because a coil cannot be rewired to another voltage. The flying-lead entry arrives pre-wired, so no DIN socket is needed at the valve. If you are consolidating several 3-port valves, a 3V300M manifold base carries them on one shared air feed.
Published flow figures for this family are not in our hands, so send the actuator details and we will confirm sizing before you order. If you need a fully specified 3-port valve today, the AirTAC 3V2 (1/8in and 1/4in) and 3V3 (1/4in) bodies have documented flow and coil-power figures; for a double-acting cylinder, use the 5-port 4V series instead.
Confirm before you order
- ✓ Port size and thread (PT from stock; G / NPT to order)
- ✓ Initial state — NC or NO, ordered up front
- ✓ Coil voltage matches your controller output
- ✓ Electrical entry — DIN plug or flying lead
- ✓ Single valve, bare base, or complete assembly
- ✓ Single-acting duty, not double-acting
Installation & Wiring Notes
- check Use clean air filtered to 40µm or finer.
- check Match the coil voltage to your controller output.
- check Use the manual override to test before powering up.
- check Leave the exhaust port clear, or fit a silencer.
- check Wiring by qualified personnel, per AirTAC documentation.
AirTAC 3V310-10 Solenoid Valve, 3V300 Series (3V31010NCAI) FAQ
We do not publish them on this page. Send an RFQ and we will confirm operating pressure, flow, coil power and response time from the AirTAC datasheet. If you need published numbers immediately, the 3V2 (1/8in and 1/4in) and 3V3 (1/4in) bodies carry documented flow and coil-power figures.
No. A 3/2 valve has a single outlet, so it suits spring-return (single-acting) cylinders, blow, clamping and piloting larger valves. A double-acting cylinder needs air to two ports, which is the job of a 5-port valve - use the AirTAC 4V series.
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Genuine AirTAC parts produced by the AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC 3V Valves
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Send us the quantity, coil voltage and destination. We confirm price, stock and lead time — usually within 7-8 hours.