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 5915-01-339-7060
NSN 2925-01-037-5383
NSN 5975-00-007-5141
NSN 6110-00-058-6732
NSN 6610-00-217-2194
NSN 6110-01-033-7557
NSN 5999-01-165-5148
NSN 6150-00-341-3860
NSN 6145-01-035-9813
NSN 5999-00-958-9261
NSN 5855-01-268-6468
NSN 5975-01-408-2736