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. This valve is ideal for very short cylinders.
The valve cartridge can also serve as banjo fitting, allowing a 90° rotation after loosening the nut.
Hydraulic scheme
Assembly
Connect V1 and V2 to the supply, connect C1 directly to the cylinder through the 3/8” screw and C2 to the cylinder through the banjo.
On request
• 1⁄4” V1 and V2 , • without seal on pilot piston ,
Materials and characteristics
Body: zinc-plated steel
Internal parts : hardened and ground steel.
Seals : BUNA N standard.
Leakage: Guided poppet – negligible leakage
