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Check Valves (Pilot-Operated)
Pilot-operated check valves provide reliable hydraulic flow control by using an external pilot signal to open the valve and allow flow. Once pilot pressure is removed, the valve reseals to prevent reverse flow. These valves are ideal for applications requiring load holding, counterbalance, and overrun protection. Hydraulic Supply offers a wide range of pilot-operated options in both cartridge and inline formats, with flow ratings up to 24 GPM and pressure ratings up to 6000 PSI.
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4CK30 Series Single Pilot Operated Cartridge Check Valves, Up To 5000 PSI & 8 GPMProduct is currently not available online.
Please call 800-507-9651 for assistance. -
4CKD90 Series Single Pilot Operated Cartridge Check Valves, Up To 6000 PSI & 24 GPMProduct is currently not available online.
Please call 800-507-9651 for assistance. -
4CKKT Series Dual Pilot Operated Cartridge Check Valves With Thermal Relief, Up To 4350 PSI & 6.6 GPMProduct is currently not available online.
Please call 800-507-9651 for assistance. -
DPC1-10 Series Inline Double Pilot Operated Check Valves, Up To 3000 PSI & 12 GPMProduct is currently not available online.
Please call 800-507-9651 for assistance. -
PC-50 Series Cylinder Port Single Pilot Operated Check Valves, Up To 3000 PSI & 16 GPMProduct is currently not available online.
Please call 800-507-9651 for assistance. -
SPC1-10 Series Inline Single Pilot Operated Check Valves, Up To 3000 PSI & 12 GPMProduct is currently not available online.
Please call 800-507-9651 for assistance. -
SPC1-16 Series Inline Single Pilot Operated Check Valves, Up To 3000 PSI & 40 GPMProduct is currently not available online.
Please call 800-507-9651 for assistance. -
SPC2-10 Series Single Pilot Operated Cartridge Check Valves, Up To 3000 PSI & 6 GPMProduct is currently not available online.
Please call 800-507-9651 for assistance. -
4CK30 Series Single Pilot Operated Cartridge Check Valve, 29 PSI Cracking Pressure, Pilot Ratio, Nitrile SealsProduct is currently not available online.
Please call 800-507-9651 for assistance. -
4CKD90 Series Single Pilot Operated Cartridge Check Valve, 25:1 Pilot Ratio, Nitrile SealsProduct is currently not available online.
Please call 800-507-9651 for assistance.
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