National Item Identification Number
01-256-4875
012564875
4820-01-256-4875
4820-01-256-4875
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)
63705
WALZ AND KRENZER INC
1390 MT READ BLVD
ROCHESTER
NY
14606
203-267-5712
63705
WALZ AND KRENZER INC
1390 MT READ BLVD
ROCHESTER
NY
14606
203-267-5712
Reference Numbers (Part Numbers)
D-WK-492-A43 PC
D-WK-492-A43 PIECE 11
Required Categories
BODY MATERIAL
MEDIA FOR WHICH DESIGNED
VALVE DISCHARGE FLOW RATE
Required Description
ALUMINUM
OIL
5.0 GALLONS PER MINUTE