National Item Identification Number
01-148-9386
011489386
4820-01-148-9386
4820-01-148-9386
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)
0DFD9
DRESSER-RAND COMPANY
DIV PRODUCT SERVICES
1101 CAVALIER BLVD
CHESAPEAKE
VA
23323
713-935-3449
51729
Reference Numbers (Part Numbers)
856-692-041
856-692-041
Required Categories
MATERIAL
VALVE OPERATION METHOD
OPENING PRESSURE SETTING
Required Description
STEEL BODY
AUTOMATIC
18.0 POUNDS PER SQUARE INCH