
The AirTAC Airtac 3V2M Solenoid Valve 3V2MNCC-11F 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.
The 3V2MNCC-11F puts eleven NC 3/2 valves on one 11F base, all fed from a single supply connection and wired from a common point. That architecture is a maintenance win: when a station misbehaves, its behaviour can be compared directly with its neighbours on the same air and the same wiring, which narrows the fault to a single valve quickly.
Every coil is AC110V at 7 VA, so a fully energised eleven-station state is around 77 VA. The base vents all stations through one centralised exhaust, needing only a single muffler. These are spring-return, direct-acting poppet valves with Cv 0.1 and IP65 coils; the normally closed state is ordered, not converted - flipping the base gasket does not change it.
| Model | Airtac 3V2M Solenoid Valve 3V2MNCC-11F |
|---|---|
| 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 — 11 valves on a shared base |
| Exhaust | Centralised exhaust |
| Port size | 1/8 in |
| Thread | PT |
| Coil voltage | AC110V |
|---|---|
| Electrical entry | DIN plug (DIN socket type) |
| Coil power | 7 VA |
| 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.
| 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. |
| AC110V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| — | Electrical entry: I = flying lead, otherwise a DIN plug. |
| 11F | 11 stations in one assembly, centralised exhaust. |
| PT | 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.
Eleven spring-return collet and clamp points around a multi-spindle machine share one manifold; any slow station can be compared against its neighbours on the same air to isolate the fault.
A control cabinet switching many small pneumatic outputs uses the shared-wiring manifold so each 3/2 point stays a plug-in element, keeping troubleshooting down to quick valve swaps.
An MRO bench fits spare 3/2 bodies across eleven fixture positions on one base, testing single-acting actuators before they return to the production floor.
Order by five choices: NC or NO (this code is NC, and it is final once purchased - no field conversion exists), AC110V coil, DIN plug entry, eleven stations, centralised exhaust, with PT as the standard thread and G or NPT available to order.
Size the flow honestly: at Cv 0.1 each path is built for compact single-acting loads, so put an individual 3V2 (Cv 0.18 on 1/8 in, 0.19 on 1/4 in, vacuum rated) or a 3V3 (Cv 0.62, 1/4 in) wherever a station needs more, and use 3V1 at 3.0 W DC for minimal power draw. Double-acting cylinders require a 5-port valve - the AirTAC 4V series.
Confirm before you order
Eleven NC 3/2 direct-acting valves on an 11F base with centralised exhaust: Cv 0.1, pressure 0-0.8 MPa, temperature -20 to 70 C, AC110V coils at 7 VA each (roughly 77 VA all energised), IP65 (DIN 40050), PT1/8 ports, spring return, manual override, and 40 um filtration or finer.
Each valve has three ports and two states, so it feeds a single-acting spring-return cylinder, an air blow nozzle, a clamp or a pilot line - and vents that load when de-energised. It cannot drive a double-acting cylinder, which needs two outlet ports and a 5/2 valve such as the AirTAC 4V. The NC state is ordered, not field-convertible.
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