National Item Identification Number
01-336-9103
013369103
4820-01-336-9103
4820-01-336-9103
National Stock Number
Item Name
VALVE,REGULATING,SYSTEM PRESSURE
Federal Supply Class
4820
Description
A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW.
Commercial and Government Entity Code (Supplier Data)
75160
75755
0E9N0
DAVID BROWN HYDRAULICS INC
DBA HYDRECO
2915 WHITEHALL PARK DR
CHARLOTTE
NC
28273
704-716-9023
Reference Numbers (Part Numbers)
AT53879
AT53879
DV13C2AT
Required Categories
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
VALVE LOADING METHOD
MAXIMUM INLE
Required Description
PISTON, FREE TYPE
2
SPRING
NOT RATED
NOT RATED
NOT INCLUDED