Cartridge Valve Single Pilot-Operated Check Valve Cavity Size C10-3 Max Pressure - Hydraulic Valves 5 000 psi Max Flow - Hydraulic Valves 8 gpm Used to Block Flow in One Direction but Can be Opened Once Adequate Pilot Pressure is Applied to the Pilot Piston with Free Flow in Reverse Voltage - - Termination Fits Valve Number -