National Item Identification Number
01-289-3478
012893478
4820-01-289-3478
4820-01-289-3478
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)
70667
ATLAS VALVE CO
15 SOUTH ST
MOUNT VERNON
NY
10550
914-664-8339
70667
ATLAS VALVE CO
15 SOUTH ST
MOUNT VERNON
NY
10550
914-664-8339
70667
ATLAS VALVE CO
15 SOUTH ST
MOUNT VERNON
NY
10550
914-664-8339
Reference Numbers (Part Numbers)
NAP852
1910R 1-1/2IPS
1910R-1-1/2IPS 20TO70
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE
Required Description
BRONZE BODY
C7 STRAIGHT THRU
DIAPHRAGM
WATER-OIL-GAS SINGLE RESPONSE
AUTOMAT