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 5935-00-597-5055
NSN 2925-00-395-8751
NSN 5960-00-140-9583
NSN 5905-01-268-2246
NSN 5996-00-089-7881
NSN 5910-01-439-5591
NSN 5998-00-249-0516
NSN 5998-01-325-3176
NSN 5999-01-191-4476
NSN 5835-01-376-8454
NSN 5975-01-392-3148
NSN 5895-00-715-0896