HydraForce, Inc. Check, Pilot-to-Open Directional Valves HyPerformance® HPCV16

An in-line housed, pilot-operated, hydraulic check valve for use in high pressure blocking or load-holding circuits. OPERATION The HPCV16 allows flow from B to A, while normally blocking flow from A to B. Flow will be allowed from A to B when pressure is applied at X. This valve has a 2.3:1 pilot ratio, meaning that at least 44 percent of the load pressure held at A is required at X to open the valve. The check is spring-biased at 1.7 bar (25 psi) or 4.1 bar (60 psi) to assure holding in static or no-load conditions. A sealed pilot piston option is available. FEATURES • Hardened seat for long life and low leakage. • Optional sealed pilot piston. • Optional spring ranges. • Check section is serviceable as a cartridge. • All HyPerformance products are tested to the rigorous standards of the NFPA specification T2.6.1. • All HyPerformance valves are tested at a verification level of 90% and an assurance of 99%.