To be cleaned in accordance with mil-std-1330d
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 2925-00-176-3889
NSN 5930-01-058-1504
NSN 6320-01-335-8336
NSN 5855-01-535-4420
NSN 2925-01-443-1748
NSN 7035-01-131-1168
NSN 6320-00-857-4073
NSN 6685-00-448-1235
NSN 5935-01-112-0450
NSN 6650-00-981-9501
NSN 5835-01-485-1408
NSN 6645-01-194-6594