National Item Identification Number
01-412-6823
014126823
4820-01-412-6823
4820-01-412-6823
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)
1DA54
HILLER SYSTEMS INCORPORATED
833 PRINCIPAL LN
CHESAPEAKE
VA
23320
757-549-9123
1DA54
HILLER SYSTEMS INCORPORATED
833 PRINCIPAL LN
CHESAPEAKE
VA
23320
757-549-9123
Reference Numbers (Part Numbers)
FP100-VG1341
FP100-VG1341 ITEM 4
Required Categories
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE OPERATION METHOD
DISK LOAD
Required Description
DISK
CARBON DIOXIDE SINGLE RESPONSE
AUTOMATIC
SPRING
140.0 POUNDS PER SQUARE