
The AirTAC Airtac 3V2M Solenoid Valve 3V2MNCEI-13F 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.
Thirteen normally closed 3/2 valve bodies on one shared 13F base: that is what 3V2MNCEI-13F delivers as a single ordered assembly. The state matters in practice - with NC valves every outlet stays vented until its AC110V coil is powered, which keeps downstream actuators still whenever the machine is switched off. The I-suffix entry means flying leads rather than DIN sockets, so panel wiring becomes one continuous harness across all 13 stations.
Each valve is a direct-acting, single-solenoid, spring-return coaxial poppet with Cv 0.1, IP65 (DIN 40050) protection and a manual override for setup. Ports are PT1/8 and the base exhausts centrally through one port. Thirteen coils at 7 VA each draw 91 VA in the worst case where every station is energised together - a figure worth checking against your transformer.
| Model | Airtac 3V2M Solenoid Valve 3V2MNCEI-13F |
|---|---|
| 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 — 13 valves on a shared base |
| Exhaust | Centralised exhaust |
| Port size | 1/8 in |
| Thread | PT |
| Coil voltage | AC24V |
|---|---|
| Electrical entry | Flying lead (lead-out wire 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. |
| I | Electrical entry: I = flying lead, otherwise a DIN plug. |
| 13F | 13 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.
A crimping line with thirteen workstations vents each crimper until its station is called by the PLC, so one NC manifold covers the whole line with a single wiring harness.
A sorting module deflects trays lane by lane; thirteen normally closed stations each drive one spring-return deflector and share one air feed.
Blow nozzles along a cooling tunnel fire only when the coil for that zone is energised, letting the machine cut compressed air use in idle zones.
Order by five choices: NC state (fixed at purchase and not convertible afterwards), AC110V voltage, flying-lead entry, 13 stations, centralised exhaust, PT thread with G or NPT available as catalogue options to order. Where a single point demands higher flow than the manifold path allows, an individual 3V2 gives Cv 0.18 at 1/8 and 3V3 reaches Cv 0.62 at 1/4 - both are vacuum-rated, unlike 3V2M, which carries no vacuum rating. For the lowest coil draw, 3V1 runs at 3.0 W DC. Driving a double-acting cylinder requires a 5-port valve - see the AirTAC 4V range.
Confirm before you order
Three-port, two-position NC valves with Cv 0.1, 0-0.8 MPa working pressure, -20 to 70 C media temperature, 7 VA per AC110V coil (91 VA for 13 stations all energised), IP65 to DIN 40050, PT1/8 ports, air filtered to 40 um or better and no lubrication needed.
The dedicated 13F base feeds one air supply and one wiring bus to all thirteen valves, so adding a point of control means adding a valve, not re-plumbing a panel. With centralised exhaust all stations vent through one port, which is easy to silence and duct; if each station must vent separately, order the D (independent exhaust) version instead.
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