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 6240-01-399-0343
NSN 6650-01-252-8190
NSN 5975-01-085-2794
NSN 5920-01-022-0313
NSN 5930-01-295-5016
NSN 5895-01-434-5082
NSN 4140-01-385-8478
NSN 6110-00-173-5889
NSN 6320-01-309-9595
NSN 6645-01-233-1131
NSN 7035-01-364-0286
NSN 5905-01-211-9898