The piloted check valve is suitable for short-duration positioning and braking functions in pneumatic drives. Compressed air flows to and from the drive as long as a pilot signal is applied to pneumatic connection 21. If no pilot signal is applied, the valve shuts off the exhaust air from the drive-in flow direction 2 - 1 and the movement of the drive is stopped.
Strengths
- Proven component suitable for use in safety-related systems - Swivel connection can be swivelled after mounting - Manual exhausting of air trapped in the cylinder with manual override