Single Double Pilot Check Valve

For those considering a pilot check mechanism on hydraulic circuits! Ultra-compact pilot check valve.

The "Single Double Pilot Check Valve" is a product widely used for preventing the shrinkage of vertical cylinders during hydraulic retention or in the event of circuit failure in hydraulic piping or hoses. It checks the pilot pressure (hydraulic pressure) and allows oil to flow in the reverse direction under certain conditions. By utilizing the mechanism of the pilot check valve, it takes the pressure difference between the inlet and outlet sides of the pressurized oil. When the pressure difference in the circuit becomes large, it can close the circuit on the shrinking side and stop the shrinkage of the cylinder. 【Features】 ■ Prevents shrinkage of vertical cylinders during circuit failure in hydraulic hoses, etc. ■ When the pressure difference in the circuit becomes large, it closes the circuit on the shrinking side and stops the shrinkage of the cylinder. ■ Can be installed on the hydraulic (piping) route (externally). *For more details, please download the PDF or feel free to contact us.

valveHydraulic Equipment