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 5960-01-558-7787
NSN 6135-01-067-8331
NSN 6105-01-497-1459
NSN 2925-01-242-2309
NSN 5920-01-075-3354
NSN 5855-01-062-3126
NSN 5855-01-486-9924
NSN 6645-01-015-3684
NSN 5915-01-364-6943
NSN 5835-01-468-6170
NSN 5895-01-227-3696
NSN 6110-01-172-6104