Airtac 3V2M Solenoid Valve 3V2MNCB-6FD
The AirTAC Airtac 3V2M Solenoid Valve 3V2MNCB-6FD 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 voltageDC24V
- Electrical entryDIN plug (DIN socket type)
- Stations6
- 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 3V2MNCB-6FD
The 3V2MNCB-6FD is a complete six-station manifold assembly: six NC (normally closed) 3/2 valve bodies fitted to a dedicated 6F base with independent exhaust. Each valve is direct-acting, single solenoid with spring return and a coaxial shut-off poppet, so the outlet stays vented until the coil is energised. One shared air feed and one shared wiring run serve the whole block, which keeps cabinet work and fault-finding simple.
Coils are DC24V DIN plug type at 7.0 W each, so a fully energised assembly draws about 42 W, roughly 1.75 A at 24 V - size the supply for that worst case. Flow is Cv 0.1 per station through the base. The NC state is fixed at order time and cannot be converted later by flipping the base gasket or by any other means. PT1/8 is the standard thread; G and NPT are catalogue options to order.
Airtac 3V2M Solenoid Valve 3V2MNCB-6FD Technical Specifications
| Model | Airtac 3V2M Solenoid Valve 3V2MNCB-6FD |
|---|---|
| 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 — 6 valves on a shared base |
| Exhaust | Independent exhaust |
| Port size | 1/8 in |
| Thread | PT |
| Coil voltage | DC24V |
|---|---|
| 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 3V2MNCB-6FD
| 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. |
| DC24V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| — | Electrical entry: I = flying lead, otherwise a DIN plug. |
| 6F | 6 stations in one assembly, independent 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 3V2MNCB-6FD Is Used
Spring-return grippers on a bottling line
Six NC valves switch six single-acting gripper cylinders that open on loss of signal; independent exhaust lets each drop zone vent separately.
Stopper pins on a sorting conveyor
Each divert or stopper pin gets its own NC valve on one manifold; the shared wiring makes a stuck station quick to trace.
Pilot duty on process skids
Use one station per pilot valve on a small chemical or water treatment skid, with each exhaust piped to a safe area.
Is the Airtac 3V2M Solenoid Valve 3V2MNCB-6FD the Right Part?
Choose this code when six NC circuits share one air supply and you want each station to vent through its own exhaust port - useful where vented air or oil mist must be captured per station. At Cv 0.1 the 3V2M is the density choice; if one station needs more flow, fit an individual 3V2 (Cv 0.18 at 1/8 in, 0.19 at 1/4 in, vacuum-rated) or a 3V3 (Cv 0.62, 1/4 in) alongside on the same machine. 3V1 at 3.0 W DC suits very low power duties. Double-acting cylinders need the 5-port AirTAC 4V series instead.
Match five points before ordering: NC initial state, DC24V coil, DIN plug entry, 6-station count, and independent exhaust (D). The state cannot be swapped after purchase - order NC correctly up front. Thread is PT as standard; G and NPT are order options.
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 3V2MNCB-6FD FAQ
Six NC 3/2 direct-acting poppet valves on a 6F base. Cv 0.1 per station, operating pressure 0-0.8 MPa (0-114 psi), temperature -20 to 70 C, DC24V coils at 7.0 W each, IP65 (DIN 40050), PT1/8 ports, independent exhaust. Medium is air filtered to 40 um or finer; lubrication is not required.
No. The 3V2M initial state is set by the valve internals at the factory, and the dedicated base gasket does not convert NC to NO when reversed. Order the state you need when you buy; for a normally open function choose the NO variant of the same assembly instead.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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