Airtac 3V2M Solenoid Valve 3V2MNOEI-3F
The AirTAC Airtac 3V2M Solenoid Valve 3V2MNOEI-3F 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 voltageAC24V
- Electrical entryFlying lead (lead-out wire type)
- Stations3
- 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 3V2MNOEI-3F
Order the AirTAC 3V2MNOEI-3F and you get three normally open 3/2 valves already assembled on one 3-station base with a single PT1/8 supply feeding all of them. Each valve is direct-acting, single-solenoid with spring return, and its coaxial poppet seals reliably at Cv 0.1. The NO state means air flows to all three outlets while the coils are off.
Wiring is the headline here: each AC24V coil (7 VA) terminates in a flying lead, so the cabinet-side harness can be built before the valves are mounted. One shared wiring loom also makes faults quicker to isolate - a dead station stands out clearly against two live ones on the same feed. Manual overrides on every body ease setup. Once built, the NO configuration is permanent; the dedicated gasket cannot be flipped to turn it NC.
Airtac 3V2M Solenoid Valve 3V2MNOEI-3F Technical Specifications
| Model | Airtac 3V2M Solenoid Valve 3V2MNOEI-3F |
|---|---|
| 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 — 3 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.
Model Code: Airtac 3V2M Solenoid Valve 3V2MNOEI-3F
| 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. |
| AC24V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| I | Electrical entry: I = flying lead, otherwise a DIN plug. |
| 3F | 3 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 3V2MNOEI-3F Is Used
Textile loom air jets
Three normally open jets keep lint off the warp lines of a weaving loom during every stop, and each can be shut off separately by energising its coil.
Carousel fixture lift pins
Three single-acting lift pins on a rotary indexing table hold parts up while idle; energising the matching coil lowers one pin at the unload station.
Lab test bench selector
A materials-testing bench routes air to three spring-return test actuators from one block, so technicians swap circuits without rewiring separate valves.
Is the Airtac 3V2M Solenoid Valve 3V2MNOEI-3F the Right Part?
Confirm five things before ordering: normally open initial state (it cannot be converted to NC after purchase), AC24V, flying lead instead of DIN plug, 3 stations, and centralised exhaust, with PT as the standard thread and G or NPT to order. Flow sits at Cv 0.1 per station because the path runs through the base; step up to a standalone 3V2 (Cv 0.18 at 1/8, 0.19 at 1/4, vacuum-rated) or a 3V3 (Cv 0.62 at 1/4, vacuum-rated) where one circuit needs more, and drop to 3V1 (3.0 W DC) for low-power duty. For double-acting cylinders, use the AirTAC 4V series.
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 3V2MNOEI-3F FAQ
Three 3/2 NO valves on one base: Cv 0.1, pressure 0-0.8 MPa (0-114 psi), temperature -20 to 70 C, AC24V coils at 7 VA each, IP65 (DIN 40050), PT1/8 ports, centralised exhaust.
Normally open means each outlet passes air until its coil is energised. 3V2M uses a dedicated base gasket, and reversing or flipping that gasket does not convert NC to NO - the state is fixed at the factory. Decide NC or NO before you buy.
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Standard models are processed and dispatched in 3-5 business days.
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