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 5905-00-204-9047
NSN 6130-00-944-5365
NSN 6620-01-468-6017
NSN 6610-01-125-9899
NSN 5835-01-135-2601
NSN 5915-01-089-7930
NSN 4140-01-621-3177
NSN 6320-00-343-1798
NSN 5965-01-510-3456
NSN 6685-01-629-3227
NSN 2925-00-146-0179
NSN 5835-01-228-0178