VBPDE A

DOUBLE PILOT OPERATED CHECK VALVES - TYPE A

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VBPDE A PDF

Pilot check valves are used to block the cylinder in both directions. Flow is free in one direction and blocked in the reverse direction until pilot pressure is applied.

Hydraulic scheme

Assembly

Connect V1 and V2 to the supply and C1 and C2 to the actuator.

On request

• without seal on pilot piston , • 1 Bar spring , • 8 Bar spring ,

Materials and characteristics

Body: zinc-plated steel
Internal parts : hardened and ground steel.
Seals : BUNA N standard.
Leakage: Guided poppet – negligible leakage