Airtac 3V2M Solenoid Valve 3V2MNCAI-17F
The AirTAC Airtac 3V2M Solenoid Valve 3V2MNCAI-17F 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 voltageAC220V
- Electrical entryFlying lead (lead-out wire type)
- Stations17
- 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 3V2MNCAI-17F
The 3V2MNCAI-17F groups seventeen normally closed 3/2 valves onto one AirTAC 3V2M base, with every AC220V solenoid leaving the manifold on its own flying lead rather than a DIN socket. When a station faults, the shared-supply, shared-wiring architecture means one person can trace the whole manifold from a single point instead of hunting across seventeen scattered valves. Each valve is direct-acting, spring return and coaxial shut-off, venting its outlet whenever de-energised.
All seventeen stations draw from one inlet and discharge to one centralised exhaust, so ducting and silencing are handled in one place. The manual override on every valve is useful during commissioning: stations can be stepped through their strokes before any coil is wired. Expect Cv 0.1 per station, PT1/8 ports, IP65 (DIN 40050) protection, and an NC initial state that is ordered once and never convertible in the field.
Airtac 3V2M Solenoid Valve 3V2MNCAI-17F Technical Specifications
| Model | Airtac 3V2M Solenoid Valve 3V2MNCAI-17F |
|---|---|
| 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 — 17 valves on a shared base |
| Exhaust | Centralised exhaust |
| Port size | 1/8 in |
| Thread | PT |
| Coil voltage | AC220V |
|---|---|
| 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 3V2MNCAI-17F
| 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. |
| AC220V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| I | Electrical entry: I = flying lead, otherwise a DIN plug. |
| 17F | 17 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 3V2MNCAI-17F Is Used
Weld-cell fixture clamps on an automotive line
Seventeen NC stations release every weld fixture the moment power drops, and one shared exhaust collects the vented air away from the weld spatter zone.
Wire harness forming board on a loom bench
Pneumatic hold-down pins along the board are switched station by station, all from one manifold wired through a single flying-lead trunk.
PLC-controlled sortation gate array
Each gate in the array takes one manifold station, so the control cabinet needs only one supply feed and one exhaust run for the entire bank.
Is the Airtac 3V2M Solenoid Valve 3V2MNCAI-17F the Right Part?
Decide the five order points first: NC or NO (cannot be swapped after purchase), voltage, electrical entry, station count and exhaust type, plus thread - PT is the standard option on this family and G or NPT must be ordered in. The 17-station 3V2M format wins on density at Cv 0.1; where an individual duty demands more, use 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). For minimal electrical load on light duties, 3V1 needs only 3.0 W on DC. Double-acting cylinders require the 5-port AirTAC 4V series - no 3/2 valve can drive them.
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 3V2MNCAI-17F FAQ
Seventeen 3/2 NC stations, direct-acting with spring return, Cv 0.1 per station, operating pressure 0-0.8 MPa (0-114 psi), ambient and media temperature -20 to 70 C, AC220V coils at 7 VA each, IP65 (DIN 40050), PT1/8 ports, centralised exhaust, 40 um filtration or better and no lubrication required.
Centralised exhaust, as on this -17F assembly, sends all seventeen stations through one port: fewer pipes, one silencer, simpler ducting. Independent exhaust (the D suffix) gives each station its own port, useful when a single station must be silenced, captured or monitored separately. The choice is made at order; the exhaust routing is part of the base.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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