
The AirTAC Airtac 3V2M Solenoid Valve 3V2MNCE-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.
When a panel needs one more station than a round ten, the 3V2MNCE-11F covers it: eleven NC 3/2 bodies on a single AirTAC 3V2M manifold with a common PT1/8 feed. Because supply and wiring are shared, tracing a dead station is a swap test on one body rather than a rewire of the whole panel.
Each AC24V DIN-plug coil is rated at 7 VA; with all eleven energised the bank asks for roughly 77 VA. Flow through the base is Cv 0.1 per station - the density comes at a small flow cost compared with an individually piped 3V2. Direct-acting poppet construction with spring return, IP65 coils, centralised exhaust. NC is fixed at ordering; there is no field conversion.
| Model | Airtac 3V2M Solenoid Valve 3V2MNCE-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 | AC24V |
|---|---|
| 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. |
| AC24V | 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.
On a pallet-pool fixture, eleven stations drive eleven clamp or rest positions from one manifold, and a dead station is diagnosed by swapping a single body on the shared base.
A canning line with eleven blow-off nozzles takes one station per nozzle; NC means no nozzle leaks air between containers when the photo-eye signal is off.
Eleven atomising-air lines across a coating booth each get a spring-return 3/2 station, so a de-energised line vents to exhaust instead of weeping at the gun.
Check the five order points against your panel before you commit: NC initial state, AC24V coil, DIN-plug entry, eleven stations, centralised exhaust, and thread - PT is standard, G and NPT are catalogue options. The NC/NO state is sealed in at the factory and cannot be converted later.
Flow is Cv 0.1 per station because air passes through the base; where a circuit needs more, mount an individual 3V2 (Cv 0.18 at 1/8, 0.19 at 1/4) or a 3V3 (Cv 0.62, 1/4) alongside, both vacuum-rated. Light-duty circuits can drop to 3V1 at 3.0 W DC. A double-acting cylinder needs the 5-port AirTAC 4V range, not this 3/2 manifold.
Confirm before you order
Eleven NC 3/2 stations on one base, Cv 0.1 per station, 0-0.8 MPa (0-114 psi), -20 to 70 C, PT1/8, AC24V coils at 7 VA (roughly 77 VA for the full bank energised), IP65 (DIN 40050), centralised exhaust, air filtered to 40 um or finer.
Each station is a 3/2 valve with supply, outlet and exhaust: it controls single-acting spring-return cylinders, clamps, air blow and pilot stages. It does not drive a double-acting cylinder, which needs two outlet ports and therefore the AirTAC 4V series. Note also that 3V2M carries no vacuum rating - do not use it on negative-pressure circuits.
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