AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NOC)
The AirTAC AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NOC) is a genuine 3-port 2-position (3/2) solenoid valve with 1/4 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 open
- Port size1/4 in
- Coil voltageAC110V
- Electrical entryDIN plug (DIN socket 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 3V310-08 Solenoid Valve, 3V300 Series (3V31008NOC)
The 3V31008NOC is a 3-port, 2-position solenoid valve - supply, outlet and exhaust, with two states that either feed the outlet or vent it. This one is normally open: with the coil off, air passes through to the outlet; energising it stops the feed and exhausts the line. The C in the code sets an AC110V coil, the voltage found on many North American control panels, and the 1/4in port steps up from the 1/8in size to suit larger spring-return actuators.
It is a genuine AirTAC part. The family also offers normally closed variants, coils in AC220V, DC24V, AC24V and DC12V besides this AC110V one, DIN or flying-lead entry, and 3V-F manifold bases carrying several valves on one shared supply. We have no pressure, flow or coil-power figures for this family on file here - raise an RFQ and we will read them off the AirTAC datasheet for you.
AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NOC) Technical Specifications
| Model | AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NOC) |
|---|---|
| Series | 3V310 |
| Valve type | 3/2-way (3-port, 2-position) |
| Initial state | Normally open |
| Port size | 1/4 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 |
Model Code: AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NOC)
| 3V310 | Body. |
|---|---|
| 1/4 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. |
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 3V310-08 Solenoid Valve, 3V300 Series (3V31008NOC) Is Used
Case-sealer hold-downs
Switches the single-acting hold-down clamps that press the flaps while a carton sealer runs its taping head along the box.
Air-knife drying
Turns a compressed-air knife on and off over a wash-line conveyor to strip rinse water from glass sheets or extrusions before packing.
Pallet dispenser pushers
Drives the spring-return pusher that separates and stacks pallets at the end of a warehouse handling line.
Is the AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NOC) the Right Part?
Start with the state: normally open means air at the outlet whenever power is absent, so use it where the fail-safe action is to keep feeding, and order the NC variant where power loss must shut the air off. The AC110V coil must be fed from a matching 110V AC panel supply; it cannot be rewired for another voltage. Entry is the DIN plug type, which unplugs for coil replacement. The 1/4in port accepts the larger fittings a bigger single-acting cylinder needs, and ports on this family come with PT thread as standard - specify G or NPT in the order if the installation requires them. Where several 3/2 valves share a machine, a 3V-F base consolidates them onto one air feed and one wiring run. Sizing data is not published for this family on our side, so send the actuator specification and we will confirm suitability from the datasheet before you order. If published flow and coil power are needed straight away, the AirTAC 3V2 (1/8in and 1/4in) and 3V3 (1/4in) bodies carry them. Double-acting work belongs to the 5-port AirTAC 4V series.
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 3V310-08 Solenoid Valve, 3V300 Series (3V31008NOC) FAQ
Not published on this page. Those figures sit on the AirTAC datasheet for the family - request them by RFQ and we will send them over. Where you need documented flow and coil power immediately, the AirTAC 3V2 (1/8in and 1/4in) and 3V3 (1/4in) 3-port valves are the series to check.
Normally open keeps air at the outlet while the coil is off, so the actuator holds its fed position through a power cut. Choose it when the machine should keep working on failure; choose normally closed when it must shut off. Either way this 3/2 valve feeds one outlet only - a double-acting cylinder needs the 5-port AirTAC 4V valve.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
Related AirTAC 3V Valves
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