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 5945-00-346-9703
NSN 5915-01-535-4223
NSN 5985-00-584-3795
NSN 5975-01-317-4625
NSN 5945-01-396-8730
NSN 2925-01-248-6028
NSN 5910-01-435-9604
NSN 4140-01-519-4604
NSN 4140-01-399-4352
NSN 6135-01-462-0731
NSN 2925-01-571-6472
NSN 6320-00-456-0836