Airtac 3V2M Solenoid Valve 3V2MNCF-9F
The AirTAC Airtac 3V2M Solenoid Valve 3V2MNCF-9F is a genuine 3-port 2-position (3/2) solenoid valve with 1/8 in ports. It either feeds its outlet or vents it to exhaust, which is what makes it the valve for single-acting cylinders, on/off air blow, clamping, vacuum switching and pilot duty.
- Valve type3/2-way (3-port, 2-position)
- Initial stateNormally closed
- Port size1/8 in
- Coil voltageDC12V
- Electrical entryDIN plug (DIN socket type)
- Stations9
- Flow (Cv)0.1
- Series3V2M
- 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 3V2M Solenoid Valve 3V2MNCF-9F
Nine stations make the 3V2MNCF-9F a serious little control bank: nine NC 3/2 bodies on one dedicated base, DC12V coils, DIN plug entry, PT1/8 ports. Each valve is a direct-acting, single-solenoid, spring-return unit with a coaxial shut-off poppet for positive sealing between supply, outlet and exhaust.
Stations on the 3V2M family combine and expand freely and different valve types can be mixed on the same base, so a nine-station build can grow or be reconfigured without scrapping the platform. All nine stations share one air supply and one wiring run, and the centralised exhaust carries every station's vent out through a single port. Worst-case power is nine coils x 7.0 W = 63 W, about 5.3 A at 12 V with everything energised. IP65 (DIN 40050) protection and a manual override on each body round out the spec. With NC valves the outlet is exhausted until its coil is energised, so spring-return actuators park safely on power loss.
Airtac 3V2M Solenoid Valve 3V2MNCF-9F Technical Specifications
| Model | Airtac 3V2M Solenoid Valve 3V2MNCF-9F |
|---|---|
| Series | 3V2M |
| Valve type | 3/2-way (3-port, 2-position) |
| Function | Direct-acting, single solenoid, spring return |
| Initial state | Normally closed |
| Item form | Complete assembly — 9 valves on a shared base |
| Exhaust | Centralised exhaust |
| Port size | 1/8 in |
| Thread | PT |
| Coil voltage | DC12V |
|---|---|
| Electrical entry | DIN plug (DIN socket type) |
| Coil power | 7.0 W |
| Operating pressure | 0-0.8 MPa (0-114 psi) |
| Vacuum service | Not rated for vacuum |
| Flow coefficient | Cv 0.1 |
| Temperature | -20 to 70 C |
| Construction | Coaxial shut-off (poppet), base-mounted, spring return |
| Protection | IP65 (DIN 40050) |
| Medium | Air, filtered by a 40 µm or finer element. Lubrication not required. |
Figures follow the official AirTAC 3V2M catalogue. Confirm coil voltage and thread (PT / NPT / G) against the product label before wiring.
Model Code: Airtac 3V2M Solenoid Valve 3V2MNCF-9F
| 3V2M | Body — sets the flow, the coil power and whether vacuum is rated. |
|---|---|
| 1/8 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. |
| DC12V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| — | Electrical entry: I = flying lead, otherwise a DIN plug. |
| 9F | 9 stations in one assembly, centralised exhaust. |
| 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 3V2M Solenoid Valve 3V2MNCF-9F Is Used
Dash assembly rig
Nine pin clamps on an automotive instrument-panel assembly rig cycle in a fixed order; the nine-station bank shares one supply rail so the PLC connects to a single harness.
Tray washer nozzles
A food-industry tray washer fires nine blow-off nozzles in sequence, and all nine nozzles return their exhaust through one vent, keeping the wet zone piped to a single silencer.
Paint booth interlocks
Spring-return hatch locks and vent gates around a paint booth carousel park safely on power loss thanks to NC vent logic, with nine stations handled on one compact base.
Is the Airtac 3V2M Solenoid Valve 3V2MNCF-9F the Right Part?
Five decisions define this assembly: NC or NO (this code is NC), DC12V, DIN plug, nine stations, centralised exhaust, all on PT1/8 threads - PT is the family default and G or NPT can be ordered. The initial state is chosen at purchase and cannot be converted afterwards, so check each actuator's fail position before committing. Sizing both ways: 3V2M wins on manifold density at Cv 0.1 per station; when a station demands higher flow, step to a standalone 3V2 (Cv 0.18 at 1/8 or 0.19 at 1/4, vacuum-rated) or the 3V3 at Cv 0.62 (1/4, vacuum-rated); low-power duties suit the 3V1 at 3.0 W DC. Double-acting cylinders require a 5-port valve - the AirTAC 4V series covers that.
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 Stay within 0-0.8 MPa (0-114 psi) operating pressure.
- 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 Blank any unused station on the base before pressurising.
- check Wiring by qualified personnel, per AirTAC documentation.
Airtac 3V2M Solenoid Valve 3V2MNCF-9F FAQ
Nine NC 3/2 stations, DC12V coils at 7.0 W each (AC builds of the family draw 7 VA), Cv 0.1 flow coefficient per station, operating pressure 0-0.8 MPa (0-114 psi), media temperature -20 to 70 C, IP65 to DIN 40050, PT1/8 ports, and clean filtered air (40 um or finer) without lubrication.
This code uses a centralised exhaust: all nine stations vent through one shared port, which simplifies piping and lets a single silencer serve the whole manifold. Choose the D-suffix (independent exhaust) instead when each station must vent separately - for example, to keep a fast-dumping station from disturbing its neighbours. Station count and valve mix can also be expanded on the 3V2M platform.
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