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 6650-01-382-0234
NSN 6240-01-160-8499
NSN 5998-01-492-6389
NSN 5895-01-549-0647
NSN 5965-01-374-2376
NSN 5925-01-570-7066
NSN 5920-01-010-3293
NSN 5985-01-322-5537
NSN 7035-01-391-7470
NSN 5975-01-398-7374
NSN 5950-01-229-3601
NSN 6650-01-335-6669