National Item Identification Number
01-340-4038
013404038
4820-01-340-4038
4820-01-340-4038
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)
09990
PARKER HANNIFIN CORPORATION
DBA HYDRAULIC VALVE DIV DIV
520 TERNES LN
ELYRIA
OH
44035
440-366-1291
53711
53711
Reference Numbers (Part Numbers)
R6PH20
6668586
6668586 ITEM VR-3/4
Required Categories
VALVE DISCHARGE FLOW RATE
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION S
Required Description
40.0 GALLONS PER MINUTE
AUTOMATIC
THREADED INTERNAL PIPE ALL ENDS
G9 PLAIN AL