
The AirTAC AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NCEI) is a genuine 3-port 2-position (3/2) solenoid valve with 1/8 in ports. A 3/2 valve either feeds its outlet or vents it to exhaust, so it suits single-acting cylinders, air blow, clamping, vacuum switching and pilot duty. We stock this code and confirm its published figures from the datasheet on request.
Normally closed is the state most buyers want on a clamp or a lift: with the coil at rest, 3V21006NCEI connects the 1/8in outlet to exhaust, so a spring-return actuator cannot hold position on trapped air once you cut power. Energise the AC24V coil and the same outlet switches to the supply. Three ports, two states, no ambiguity - that is what 3/2 means.
This is a genuine AirTAC component from the 3V210 group. Alongside it the catalogue runs a normally open variant, every standard coil voltage, both wiring entries and manifold bases under the 3V-F codes. Numbers we do not publish here - operating pressure, flow, coil power - are one RFQ away; we will read them straight off the datasheet for you.
| Model | AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NCEI) |
|---|---|
| Series | 3V210 |
| Valve type | 3/2-way (3-port, 2-position) |
| Initial state | Normally closed |
| Port size | 1/8 in |
| Thread | PT |
| Coil voltage | AC24V |
|---|---|
| Electrical entry | Flying lead (lead-out wire type) |
| Coil power | Confirm from the datasheet — ask us |
| Operating pressure | Confirm from the datasheet — ask us |
| Flow coefficient | Confirm from the datasheet — ask us |
| Temperature | Confirm from the datasheet — ask us |
| Protection | Confirm from the datasheet — ask us |
| 3V210 | Body. |
|---|---|
| 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. |
| AC24V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| I | Electrical entry: I = flying lead, otherwise a DIN plug. |
| PT | Port thread. PT ships from stock; G and NPT are available to order. |
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.
Cycle a small spring-return cylinder on a test stand: the valve feeds on command and vents the cylinder the instant the coil drops out.
Raise a light sample holder with a compact single-acting actuator and let it settle under spring force when the coil de-energises.
Hold sheet workpieces in a jig while welding; a power cut releases the hold-downs automatically because the outlet vents at rest.
Three decisions shape this order. State: NC here - the outlet vents when power is off, which is what a fail-safe release wants; choose NO where the line must stay fed at rest. Port: 1/8in PT, the compact step; larger ports exist in the same bodies. Wiring: flying leads, which land on your terminals without a socket; a DIN plug is the other option. Coil: AC24V must equal your panel's control voltage. If several valves share a machine, a 3V-F base feeds them all from one supply. We cannot quote flow or coil power for this family from this page - send the actuator details with your RFQ and we will confirm sizing from the datasheet; for fully documented numbers today, the 3V2 and 3V3 bodies publish them. Double-acting work needs the AirTAC 4V series, not a 3/2.
Confirm before you order
On request we confirm operating pressure, flow and coil power from the AirTAC datasheet - just include them in an RFQ. If your project needs published numbers before you enquire, the 3V2 and 3V3 series are the documented, fully specified 3-port bodies in the AirTAC range.
Yes. The 3V-F manifold bases are machined blocks that carry several 3V valves on one shared air supply and one wiring run, with valves ordered separately. That consolidates the air feed and makes fault-finding simpler. Tell us the valve count in your RFQ and we will quote the right base.
Genuine AirTAC parts produced by the AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity, coil voltage and destination. We confirm price, stock and lead time — usually within 7-8 hours.