National Item Identification Number
01-444-1535
014441535
4820-01-444-1535
4820-01-444-1535
National Stock Number
Item Name
VALVE,RELIEF,PRESSURE AND TEMPERATURE
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
55378
TRAC REGULATOR CO INC
160 S TERRACE AVE
MOUNT VERNON
NY
10550
914-699-9352
Reference Numbers (Part Numbers)
40042-701
Required Categories
BODY MATERIAL
MEDIA FOR WHICH DESIGNED
TEMP RATING
VALVE DISCHARGE FLOW RATE;
Required Description
STEEL, CORROSION RESISTING
STEAM
122.0 DEG FAHRENHEIT
277.0 POUNDS PER HOUR;