National Item Identification Number
01-189-0803
011890803
4820-01-189-0803
4820-01-189-0803
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)
26465
DOVER CORP
GROEN DIV
1900 PRATT BLVD
ELK GROVE VILLAGE
IL
60007
847-462-1865
Reference Numbers (Part Numbers)
50562
Required Categories
MATERIAL
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECTION TYPE
THREAD S
Required Description
CHROMIUM BODY
DISK
AUTOMATIC
THREADED INTERNAL PIPE ALL ENDS
NPT 1ST END
2.