Single pilot operated check valves with separate pilot

These valves are used to block the cylinder in one direction. The flow is free in one direction and blocked in the reverse one until pilot pressure is applied. Separated pilot enables the valve to be insensitive to the back pressure on line V2. Assembly on 2 or more parallel cylinders with a sequence valve to allow balanced and soft descent is highly recommended.

Features

Product code
VBPSE PS
Related products

V0231

Materials
Zinc-plated steel with internal parts in hardened and ground steel
Assembly
Connect V1 and V2 to the supply and C1 and C2 to the actuator as indicated on the diagram.
Seal
BUNA N standard
Leakage
guided poppet - negligible leakage
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