Use and Operation
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.

Materials and Features

• Body: zinc-plated steel
• Internal Parts: hardened and ground steel
• Seals: BUNA N standard
• Poppet Type: any leakage

Applications
Connect V1 and V2 to the pressure flow and C1 and C2 to the actuator.

On Request

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