With adjustable pressure setting
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 6685-01-577-8061
NSN 5935-01-158-6291
NSN 5915-01-431-6951
NSN 6130-00-116-8170
NSN 5915-01-236-5627
NSN 5855-00-862-3345
NSN 6150-01-415-0916
NSN 6110-01-532-1146
NSN 6650-01-370-5265
NSN 5998-00-218-1360
NSN 6135-01-502-5787
NSN 7035-00-185-8683