Cvdp - double pilot operated check valves
Double pilot operated check valves
USE AND OPERATION:
Pilot check valves are used to block teh cylinder in both directions. Flow is free in one direction until pilot pressure is applied.
MATERIALS AND FEATURES:
- Zinc-plated steel body
- Internal parts in hardened and ground steel
- BUNA N standard seals
- Poppet type: any leakage.
Connect V1 and V2 to the pressure flow and C1 and C2 to the actuator.
- without seal on pilot piston
- 1 bar spring
- 8 bar spring