Airtac 3V200 Solenoid Valve 3V220-08-A
The AirTAC Airtac 3V200 Solenoid Valve 3V220-08-A is a genuine 3-port 2-position (3/2) solenoid valve with 1/4 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)
- Port size1/4 in
- Coil voltageAC220V
- Electrical entryDIN plug (DIN socket type)
- Series3V220
About the Airtac 3V200 Solenoid Valve 3V220-08-A
A 3/2 valve is the simplest way to run a single-acting actuator: one port from the air supply, one to the cylinder, one to exhaust, and two positions that either pressurise or vent the outlet. With its 1/4in port, this 3V220-08-A is the version to reach for when the actuator or the air line is bigger than a small clamp can justify. Its AC220V coil suits panels wired for mains control voltage.
This is a genuine AirTAC component, and the family around it is broad - normally closed and normally open states, five coil voltages from DC12V to AC220V, DIN plug or flying-lead electrical entry, and manifold bases that turn a bank of valves into one plumbed, one-wired assembly. Ask us for the datasheet figures and we will confirm them rather than leave you estimating.
Airtac 3V200 Solenoid Valve 3V220-08-A Technical Specifications
| Model | Airtac 3V200 Solenoid Valve 3V220-08-A |
|---|---|
| Series | 3V220 |
| Valve type | 3/2-way (3-port, 2-position) |
| Port size | 1/4 in |
| Thread | PT |
| Coil voltage | AC220V |
|---|---|
| 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 3V200 Solenoid Valve 3V220-08-A
| 3V220 | Body. |
|---|---|
| 1/4 in | Port size. M5, 06 = 1/8 in, 08 = 1/4 in, 10 = 3/8 in. |
| AC220V | 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 3V200 Solenoid Valve 3V220-08-A Is Used
Welding fixture swing clamp
Energise to swing a single-acting clamp onto a welded assembly; de-energise and the 3/2 valve vents the clamp so the spring lifts it clear for loading.
Carton stop blade
Raise a pneumatic stop to hold cartons at an accumulation point on a conveyor, then vent the small single-acting cylinder to let the blade drop.
Spray gun triggering
Switch supply air to a paint gun on a booth line so coating starts only when the controller calls for it, with a 1/4in port feeding the gun and hose.
Is the Airtac 3V200 Solenoid Valve 3V220-08-A the Right Part?
Of the two common port sizes on this body, this is the 1/4in one - the step up from 1/8in that suits a larger single-acting cylinder or a longer blow line. The AC220V coil must match your panel voltage; it cannot be changed by rewiring, so order a different voltage suffix if your cabinet runs 24V DC, 110V AC, 24V AC or 12V DC. NC or NO is your fail-safe decision: NC leaves the outlet vented on power loss, NO leaves it fed. This family's threads come as PT by default, with G and NPT as catalogue choices. Several of these valves can sit on one 3V manifold base so a multi-station machine shares one air feed and one wiring loom. Since this page carries no flow or pressure data, send an RFQ and we will confirm sizing and datasheet figures - or look at the documented 3V2 06 and 3V3 bodies, where those figures are published.
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 3V200 Solenoid Valve 3V220-08-A FAQ
By asking us. Quote the cylinder bore and working pressure in an RFQ and we will confirm pressure range, flow and coil power from the AirTAC datasheet for 3V220-08-A. For a valve whose published figures you can read right now, the documented 3V2 06/08 and 3V3 bodies are the alternative.
Yes - order a 3V manifold base instead of individual valves, and a bank of 3/2 valves sits on one machined block with a single shared air feed and one wiring run. The base has no coil, state or power draw of its own, and the valves are ordered separately.
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Related AirTAC 3V Valves
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