AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NCBG-W)
The AirTAC AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NCBG-W) 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 closed
- Port size1/4 in
- Coil voltageDC24V
- 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 (3V31008NCBG-W)
The 3V31008NCBG-W is a genuine AirTAC 3/2 solenoid valve: normally closed, 1/4in port, DC24V coil, DIN plug entry. Functionally it feeds a single-acting actuator while energised and vents that actuator to exhaust when power is removed - the two states a 3/2 valve has, and the reason it suits spring-return cylinders, clamps and on-off air jobs rather than double-acting work.
Before ordering, decode what you need: state (NC or NO), port (M5 up to 3/8in), coil voltage, DIN plug or flying lead, and whether a 3V-F manifold base beats individual valves on your machine. We will confirm the datasheet figures for any code in the family when you send the RFQ.
AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NCBG-W) Technical Specifications
| Model | AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NCBG-W) |
|---|---|
| Series | 3V310 |
| Valve type | 3/2-way (3-port, 2-position) |
| Initial state | Normally closed |
| Port size | 1/4 in |
| Thread | G (BSPP parallel) |
| Coil voltage | DC24V |
|---|---|
| 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 (3V31008NCBG-W)
| 3V310 | Body. |
|---|---|
| 1/4 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. |
| DC24V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| — | Electrical entry: I = flying lead, otherwise a DIN plug. |
| G (BSPP parallel) | 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 (3V31008NCBG-W) Is Used
Gate cylinder on a bottling line
A single-acting gate cylinder diverts bottles into a side lane. This valve extends it while energised; on power loss the outlet vents and the gate springs back to the main lane.
Workshop air take-off
On a maintenance bench, the valve switches one filtered air line to a single tool or clamp on demand, venting the downstream line to exhaust whenever the switch is off.
Spring-return clamp on a palletising head
A palletiser's box-retaining clamp uses a spring-return cylinder: energise to grip the carton, and when the valve de-energises the line vents so the spring releases the load.
Is the AirTAC 3V310-08 Solenoid Valve, 3V300 Series (3V31008NCBG-W) the Right Part?
Order by decoding the code: 3V310 is the body, 08 is the 1/4in port, NC is the normally closed state, B is the DC24V coil, and no I means DIN plug entry. PT is the standard thread on this family, with G and NPT as catalogue options to order. Anything a suffix seems to add stays unknown until confirmed - we would rather check than guess. Before you commit, tell us the actuator: a 3/2 valve drives single-acting cylinders only, never double-acting (that is the 4V series' job), and we will verify sizing from the datasheet on request. If published flow and coil-power figures are a hard requirement today, the documented 3V2 and 3V3 bodies have them. For banks of valves on one air feed, compare this valve against a 3V-F manifold base.
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 (3V31008NCBG-W) FAQ
A 3V-F base (1 to 20 stations) is a machined manifold carrying several valves on one shared air supply and one wiring loom, which simplifies piping and fault-finding; valves are ordered separately. For one or two valves, individual bodies like this one are the simpler buy. Tell us your layout and we will help you compare.
From the datasheet on request: pressure range, flow and coil power - none of which we publish for this family. Need published figures now? The 3V2 and 3V3 bodies have them. And remember a 3/2 valve suits single-acting work only; double-acting cylinders need the 4V series.
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Related AirTAC 3V Valves
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