Single Lock Valves
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Flexible Seal Seat The lock valve combines a Kepsel Cartridge Insert Check with a rugged pilot operator.They free flow from valve port to cylinder port (or to portion of circuit) and "lock" reverse flow until pilot pressure is applied to unlock the internal check valve and allow reverse flow. Kepner's provides positive bubble-tight locking to prevent loaddrift or circuit creep, and answers the need where internal leakage could adversely affect performance such as with clamping cylinders or outrigger stabilizer jacks. Standard and specialty valve designs handle a wide variety of applications for dependable position and load holding, including safety holding against line rupture or control valve leakage. > ensures zero leak (bubble-tight) seal locking > Close fitting pilot piston with pressure balancing grooves for minimal pilot loss > Basic pilot ratio 3:1 > High strength, light weight aluminum body > Mounting holes for installation > End Connections/Ports: 1/4 inch to 3/4 inch NPTF or SAE tube > Pilot: 1/4 inch NPTF > Body: Aluminum; Valve Module: Steel; Pilot Piston: Stainless; Port Caps: Steel > O-Ring Seals: Teflon > (internal check valves), Buna N (cylinder/pilot port caps) > Temperature: -40F to 300аF (-40C to 149аC), O-Ring dependent > Flow: to 40 GPM (151 LPM) > Consult Factory or Distributor for more help. Customer/user is solely responsible to select products suitable fortheir specific application requirements and to ensure proper installation, operation and maintenance of theses prod-ucts. Improper selection or use of products can cause personal injury or property damage. All sales are subject to Kepner Products Company Standard Terms and Conditions of Sale. 995 N. Ellsworth Avenue, Villa Park, Illinois 60181Telephone: 630.279.1550 FAX: 630.279.9669E-mail: kepner@kepner.com >