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 5910-01-303-7422
NSN 6135-01-390-1841
NSN 5996-01-043-2105
NSN 6150-01-039-5916
NSN 5960-01-469-5874
NSN 6220-00-956-0565
NSN 5985-01-283-7130
NSN 6135-01-470-9738
NSN 6220-01-615-4461
NSN 6610-00-186-9180
NSN 6650-00-140-0198
NSN 5996-01-414-6709