National Item Identification Number
01-466-9239
014669239
4820-01-466-9239
4820-01-466-9239
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)
16497
DRESSER INC.
DBA DRESSER EQUIPMENT GROUP DIV
HWY 3225 AT LA HWY 167 N
ALEXANDRIA
LA
71309
318-640-6031
Reference Numbers (Part Numbers)
1811JB-0-3X1-22
Required Categories
MATERIAL
VALVE OPERATION METHOD
CONNECTION TYPE
SPECIAL FEATURES
THE MANUFAC
Required Description
STEEL OVERALL
AUTOMATIC
FLANGE 2ND END
MAX PRESSURE 300 PSI
MAX TEMP 750 DEG