Winch system controls hydraulic power to the winch for either normal hoisting and lowering, or constant tension functions; hydraulic power is applied to either a load or constant tension hydraulic motor; a counterbalance valve hydraulically locks the winch and keeps the load from dropping; a spring applied hydraulic release brake acts as a parking brake
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.
Classification: Safety or relief valves
NSN 6610-01-142-3633
NSN 5950-01-073-7276
NSN 5999-01-359-4934
NSN 5990-01-200-7460
NSN 5835-00-494-8419
NSN 5905-01-289-7431
NSN 5990-00-206-3753
NSN 6130-00-754-2950
NSN 5895-01-593-7313
NSN 5950-01-100-0373
NSN 5915-01-004-1641
NSN 5835-01-193-6192