6640-01-469-0016 RACK,SEDIMENTATION Index 4820-01-469-0018 VALVE,DIAPHRAGM,STOP

National Stock Number:
4820-01-469-0017

Federal Supply Class:
4820

National Item Identification Number:
014690017

Description:
VALVE,REGULATING,SYSTEM PRESSURE

Detail:
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.


Manufacturer Information:
7-511A21525-58V613THE BOEING COMPANY
E1310250001359TRIUMPH THERMAL SYSTEMS - MARYLAND, INC.
E131025000-301359TRIUMPH THERMAL SYSTEMS - MARYLAND, INC.


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