National Item Identification Number
01-443-9917
014439917
4820-01-443-9917
4820-01-443-9917
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)
40042-702
Required Categories
BODY MATERIAL
MEDIA FOR WHICH DESIGNED
TEMP RATING
VALVE DISCHARGE FLOW RATE;
Required Description
STEEL, CORROSION RESISTING
STEAM
77.0 DEG FAHRENHEIT
250.0 POUNDS PER HOUR
1
