National Item Identification Number
01-247-0078
012470078
4820-01-247-0078
4820-01-247-0078
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
200-560
Required Categories
MATERIAL
MAXIMUM OPERATING TEMP
VALVE DISCHARGE FLOW RATE
VALVE OPERATION MET
Required Description
STEEL BODY
50.0 DEG CELSIUS SINGLE RESPONSE
20.0 GALLONS PER MINUTE
AUTOMATIC