Airtac 3V2M Solenoid Valve 3V2MNOFI-13F
The AirTAC Airtac 3V2M Solenoid Valve 3V2MNOFI-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 open
- 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 3V2MNOFI-13F
This 13-station assembly is built around wiring speed: every 3V2M valve carries a flying lead, so each of the thirteen NO stations connects by a pre-wired lead-out instead of seating a DIN plug into the body. Coils are DC12V and the valves are direct-acting, single solenoid with spring return.
Normally open means a station passes air the moment supply arrives and only stops when its coil is energised - the opposite logic of a standard NC bank, so check your PLC outputs before ordering. The base joins all thirteen valves to one supply and one central exhaust, and the shared wiring makes it quick to trace a faulty station.
Airtac 3V2M Solenoid Valve 3V2MNOFI-13F Technical Specifications
| Model | Airtac 3V2M Solenoid Valve 3V2MNOFI-13F |
|---|---|
| Series | 3V2M |
| Valve type | 3/2-way (3-port, 2-position) |
| Function | Direct-acting, single solenoid, spring return |
| Initial state | Normally open |
| 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 3V2MNOFI-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. |
| NO | Normally open: air passes 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 3V2MNOFI-13F Is Used
CNC fixture clamps
Thirteen single-acting swing clamps on a machining fixture stay clamped with the machine idle; energising each NO valve vents the clamp so the operator can load.
Autosampler carousel purging
A lab autosampler carousel keeps purge air flowing to thirteen tube positions; the controller energises a station only when it needs to stop that purge.
Case-packing ejectors
On a case packer, spring-return ejector pins fire while the manifold is de-energised, so a control fault leaves the machine in its safe eject position.
Is the Airtac 3V2M Solenoid Valve 3V2MNOFI-13F the Right Part?
Before ordering, tick five boxes: initial state (NO, unchangeable after purchase), coil voltage (DC12V, 7.0 W per coil), electrical entry (flying lead), station count (13) and exhaust (centralised), then thread - PT1/8 is the family standard, with G and NPT as options to order.
If a station needs more flow than Cv 0.1, fit a standalone 3V2 there (Cv 0.18 at 1/8 in, 0.19 at 1/4 in, vacuum-rated) or step that duty up to a 3V3 at Cv 0.62. Light intermittent duties can drop to a 3V1 at 3.0 W DC. Double-acting cylinders are out of scope for 3/2 valves - specify the AirTAC 4V series for those.
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 3V2MNOFI-13F FAQ
Per station: flow coefficient Cv 0.1, pressure range 0-0.8 MPa (0-114 psi), temperature -20 to 70 C, DC12V coil power 7.0 W, protection IP65 to DIN 40050. Thirteen stations all energised draw about 91 W, near 7.6 A at 12 V.
Station count is fixed by the machined base, so pick the number that matches the machine's valve list and keep a spare position. Valves mount in any mix, but the NC or NO state of each cannot be changed afterwards - the dedicated base gasket cannot be flipped to invert it, so order every station's state up front. A 3/2 valve drives single-acting cylinders and blow duty only; double-acting cylinders need the 5-port AirTAC 4V.
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