National Item Identification Number
01-269-2791
012692791
4820-01-269-2791
4820-01-269-2791
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)
77927
ROSS OPERATING VALVE CO
1250 KIRTS BLVD
7015
TROY
MI
48007
248-689-9350
77927
ROSS OPERATING VALVE CO
1250 KIRTS BLVD
7015
TROY
MI
48007
248-689-9350
80020
Reference Numbers (Part Numbers)
2753A5001
2756A5001
422593-1
Required Categories
END CONNECTION QUANTITY
TEMP ADJUSTABILITY
MEDIA FOR WHICH DESIGNED
TEMP RATI
Required Description
2
NOT ADJUSTABLE
WATER, SALT
175.0 DEG CELSIUS
THERMOSTATIC
NOT RATED
7792