National Item Identification Number
01-278-6174
012786174
4820-01-278-6174
4820-01-278-6174
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)
26512
26512
91816
Reference Numbers (Part Numbers)
GV500AC
GV500AC2T25
559TP-2M-25
Required Categories
MATERIAL
FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP
VALVE OPERATION METHOD
C
Required Description
RUBBER SYNTHETIC SEAT
POPPET
250.0 DEG FAHRENHEIT SINGLE RESPONSE
AUTOMATIC;