Airtac 3V2M Solenoid Valve 3V2MNCFI-13F
The AirTAC Airtac 3V2M Solenoid Valve 3V2MNCFI-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.
- Valve type3/2-way (3-port, 2-position)
- Initial stateNormally closed
- Port size1/8 in
- Coil voltageDC12V
- Electrical entryFlying lead (lead-out wire type)
- Stations13
- 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 3V2MNCFI-13F
At thirteen stations the 3V2MNCFI-13F gives a machine builder a single manifold block that carries most of a mid-sized fixture's on/off air functions: thirteen 3/2 normally closed, direct-acting valves with spring return and coaxial poppet sealing, all fed from one PT1/8 inlet.
Shared supply and shared wiring are the quiet benefit: because every station hangs off the same base, a station that misbehaves stands out immediately against its neighbours, and spare slots or mixed valve types can be added within the family as the machine evolves. Each AC220V coil takes 7 VA (91 VA across thirteen energised valves), and the IP65 (DIN 40050) rating guards the electrical side.
Airtac 3V2M Solenoid Valve 3V2MNCFI-13F Technical Specifications
| Model | Airtac 3V2M Solenoid Valve 3V2MNCFI-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 | DC12V |
|---|---|
| Electrical entry | Flying lead (lead-out wire 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 3V2MNCFI-13F
| 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. |
| 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. |
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 3V2MNCFI-13F Is Used
Assembly press fixture clamps
A dedicated fixture with thirteen swing clamps around a welded subassembly is powered from one inlet, with each clamp venting the instant its coil drops out.
Stamping line ejectors
Ejector and kicker cylinders on a stamping line switch on/off air at thirteen points, with the spring return closing each valve the moment its coil de-energises.
Machine safety gate venting
Guard-door lock or stopper circuits across thirteen access points stay vented whenever the AC220V control circuit is off, matching a failsafe design philosophy.
Is the Airtac 3V2M Solenoid Valve 3V2MNCFI-13F the Right Part?
This assembly wins on station count and wiring simplicity, not flow: expect Cv 0.1 per valve through the shared-base path. If a particular actuator needs a bigger aperture, hang a single 3V2 beside the manifold (Cv 0.18 at 1/8 in, 0.19 at 1/4 in, vacuum-rated) or step up to 3V3 (Cv 0.62, 1/4 in, vacuum-rated); 3V1 at 3.0 W DC covers low-power small-bore duties.
A 3/2 valve will never drive a double-acting cylinder - that job belongs to the AirTAC 4V series. Settle five choices at order time: initial state (NC on this code, and no field conversion to NO is possible), AC220V voltage, flying-lead entry, thirteen stations, centralised exhaust, plus thread - PT standard, with G and NPT available as catalogue 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 3V2MNCFI-13F FAQ
Flow coefficient Cv 0.1 per valve; operating pressure 0-0.8 MPa (0-114 psi); temperature range -20 to 70 C; coil power 7 VA per AC220V valve, 91 VA for thirteen; IP65 (DIN 40050); PT1/8 ports; medium air filtered through 40 um or finer, no lubrication needed.
NC keeps every outlet vented until its coil is energised, which many designers want for clamps and stoppers on power loss. The state cannot be changed afterwards - the dedicated base gasket does not convert NC to NO - so confirm state, voltage, entry, station count and exhaust before ordering.
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