
CHECK UNIT 3MM NO VALVE BLACK
£14.95 exc. VAT; £17.94 inc. VAT
Parker Legris non-return (check) valve (3mm). Prevents reverse flow in pneumatic and fluid circuits. Low cracking pressure; compact push-to-connect or BSP threaded design.
Available on back-order
Description
Parker Check Unit 3Mm No Valve Black is a compact check (non-return) valve (3mm) that allows flow in one direction only, protecting pneumatic components from reverse pressure or flow-back.
- Body material: Acetal / nickel-plated brass
- Seal: NBR
- Cracking pressure: Approx. 0.3 bar
- Working pressure: Up to 10 bar
- Temperature range: 0°C to +60°C
- Connection: 3mm push-in
Applications: Pneumatic circuit protection, compressed air line anti-drain, actuator holding circuits, vacuum systems.




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