AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NOB-W)
The AirTAC AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NOB-W) 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.
- Valve type3/2-way (3-port, 2-position)
- Initial stateNormally open
- Port size1/8 in
- Coil voltageDC24V
- Electrical entryDIN plug (DIN socket type)
- Series3V210
About the AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NOB-W)
The 3V21006NOB-W is a 3/2 solenoid valve - supply, outlet, exhaust - resting normally open. With the coil off, air flows from supply to outlet; energise the DC24V coil and the outlet closes while downstream air escapes through the exhaust port. The 1/8in port makes it a mid-small member of the family, fitting the push-in and threaded fittings commonly used on compact single-acting hardware.
AirTAC builds this valve, and the same body can be sourced normally closed, on AC220V, AC110V, AC24V or DC12V, with flying-lead entry, or bolted onto a 3V-F manifold base that shares one air supply between several valves. Performance numbers - pressure, flow, coil power - live in the datasheet rather than here; put the question in an RFQ and we will answer it with the manufacturer's own figures.
AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NOB-W) Technical Specifications
| Model | AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NOB-W) |
|---|---|
| Series | 3V210 |
| Valve type | 3/2-way (3-port, 2-position) |
| Initial state | Normally open |
| Port size | 1/8 in |
| Thread | PT |
| Coil voltage | DC24V |
|---|---|
| Electrical entry | DIN plug (DIN socket 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 |
Model Code: AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NOB-W)
| 3V210 | Body. |
|---|---|
| 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. |
| DC24V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| — | Electrical entry: I = flying lead, otherwise a DIN plug. |
| 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 3V210-06 Solenoid Valve, 3V200 Series (3V21006NOB-W) Is Used
Sensor blow-down on a conveyor
A timed air pulse keeps dust off a photo-eye at a transfer point; the 1/8in port matches the small tubing fittings typical of nozzle setups.
Air-applied hold-down on a welding jig
The clamp closes under air pressure, and because the normally open valve keeps the outlet fed while de-energised, the hold-down stays applied through a control outage until the coil deliberately vents it.
Purge line on a laboratory test chamber
Keeps filtered purge air entering the chamber whenever the rig is off, since the normally open valve only shuts the outlet when the coil is energised.
Is the AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NOB-W) the Right Part?
Sizing is the open question on any 3/2 valve, and it is the one we answer properly by RFQ: give us the single-acting cylinder bore, the blow nozzle, or the pilot volume you are switching, and we will match the 1/8in port against the datasheet rather than a guess. As a guide without numbers, 1/8in sits between M5 and 1/4in in this family - small compact actuators take M5 or 1/8in, larger ones step to 1/4in or 3/8in. The normally open rest state keeps the outlet fed with the coil off; choose NC when the outlet must be dead on power loss. The DC24V coil is fixed at order time and plugs into a DIN socket, so holding a spare coil makes later exchanges quick. Documented flow and coil-power figures for a 3-port valve are found today on the AirTAC 3V2 and 3V3 bodies; a double-acting cylinder needs the AirTAC 4V 5-port series instead. PT is the standard thread on this family, and G or NPT can be ordered.
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 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 Wiring by qualified personnel, per AirTAC documentation.
AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NOB-W) FAQ
We confirm those from the AirTAC datasheet once your RFQ reaches us; this page deliberately carries no unverified figures. For an immediate design based on published numbers, the AirTAC 3V2 and 3V3 3-port bodies are the documented route.
No. A 3/2 valve has a single outlet, so it can only feed and vent one chamber - that suits single-acting, spring-return cylinders and blow tasks. A double-acting cylinder needs pressure switched to both chambers, which is the job of a 5-port valve such as the AirTAC 4V series.
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