Kepsel cartridge valves provide leak-tight locking to prevent load drift when internal leakage could affect position holding. Available in sizes 1/16 to 3/4 in. with flows to 40 gpm, pressure to 3000 psi, and 3:1 pilot ratio. Offer free flow from valve port to cylinder port, and lock reverse flow until pilot pressure is applied to unlock internal check valve.
Kepner Products Co.,