AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NCB)
The AirTAC AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NCB) 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 closed
- Port size1/8 in
- Coil voltageDC24V
- Electrical entryDIN plug (DIN socket type)
- Series3V210
About the AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NCB)
A 3/2 valve has one job: it either connects supply to outlet or connects outlet to exhaust. The 3V21006NCB does that for a 1/8in ported circuit and is normally closed, so the downstream actuator only receives air while the coil is held energised.
This version runs on a DC24V coil with a DIN plug entry, the common arrangement for machine panels that switch 24V through a PLC output. It is a genuine AirTAC part. The same series can be ordered normally open, in AC110V, AC220V, AC24V or DC12V, with flying-lead entry, or on a 3V100M manifold base. Any figure you need from the datasheet - flow, pressure, coil power - ask us and we will confirm it.
AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NCB) Technical Specifications
| Model | AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NCB) |
|---|---|
| Series | 3V210 |
| Valve type | 3/2-way (3-port, 2-position) |
| Initial state | Normally closed |
| 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 (3V21006NCB)
| 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. |
| 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 (3V21006NCB) Is Used
Conveyor stopper
A pneumatically raised stopper on a parcel conveyor must drop out of the way whenever the PLC loses its 24V output; the normally closed coil arrangement does that automatically.
Leak-test station venting
After each pressure-decay test on a fuel rail, the test chamber has to be vented before the operator opens it; a 3/2 valve gives one solenoid output that both pressurises and vents.
PLC-controlled air selector
On an automated assembly cell, a single 24V DC output point switches the valve to feed or vent a small single-acting gripper, with the DIN plug keeping panel wiring tidy.
Is the AirTAC 3V210-06 Solenoid Valve, 3V200 Series (3V21006NCB) the Right Part?
Decide the resting state first. Normally closed (this SKU) gives no air at the outlet until energised and vents it on power loss - right for clamps, chucks and blow jets that must release when the machine stops. Normally open feeds the outlet until energised; pick that only if your process needs air present at rest. Both states exist across the 3V210 family. The 1/8in port takes standard PT thread, which is the standard thread on this family; G and NPT versions exist as catalogue options to order.
The DC24V coil must be driven from a 24V DC source - usually a PLC output or relay - and the voltage cannot be changed by rewiring. Entry here is a DIN plug, so budget the socket or connector in your build; a flying-lead version exists if you prefer pre-wired. Since we cannot quote flow or pressure for this family, send the RFQ with your actuator details and we will confirm the datasheet figures. Buyers who need published numbers immediately can look at the documented 3V2 and 3V3 bodies; double-acting cylinders need the 5-port AirTAC 4V series, not this valve.
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 (3V21006NCB) FAQ
Ask what should happen at rest. Normally closed (this valve) delivers no air until energised and vents the outlet on power loss, which is the fail-safe default for clamps and blow nozzles. Normally open keeps the outlet fed until energised. Both states exist across the 3V210 family, so you can match the behaviour your circuit needs.
Operating pressure range, flow and coil power - we confirm all of them from the datasheet on request, since this page publishes no performance numbers. For a valve with published figures today, see the documented 3V2 (1/8in and 1/4in) and 3V3 (1/4in) bodies; this page stays number-free on purpose.
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