A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.
Classification: Safety or relief valves
NSN 6610-01-112-0447
NSN 6135-01-223-3869
NSN 6145-01-090-9140
NSN 6105-01-193-1032
NSN 5965-00-303-9701
NSN 4140-00-720-1836
NSN 5905-00-234-5730
NSN 6105-00-902-6686
NSN 6220-00-061-4140
NSN 6135-00-833-9909
NSN 5998-00-736-4662
NSN 5855-01-103-8650