As differentiated by pressure
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 6145-01-009-7288
NSN 6650-00-938-9233
NSN 5925-00-177-4654
NSN 6145-01-178-6056
NSN 6620-01-116-2632
NSN 6320-01-370-5222
NSN 5910-01-602-9296
NSN 5910-00-288-5979
NSN 5999-01-424-5551
NSN 5975-00-243-5217
NSN 5998-00-247-3786
NSN 5985-00-199-8997