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 6145-01-197-0759
NSN 5999-01-063-0026
NSN 5985-01-149-3871
NSN 5910-00-010-1690
NSN 2925-00-167-6762
NSN 5975-01-634-0678
NSN 6620-00-955-6122
NSN 5855-01-508-4654
NSN 6610-01-345-9040
NSN 5930-01-546-3969
NSN 5985-01-631-1135
NSN 6320-01-230-8444