4820-12-377-0641 VALVE,PLUG Index 4820-12-378-6697 VALVE,FLOW CONTROL

National Stock Number:
4820-12-378-4077

Federal Supply Class:
4820

National Item Identification Number:
123784077

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:
16737 ITEM 4.2 SA259LIDAN MARINE AB
529192 45150FESTO CORPORATION
MS6-LFR-1/2-D7-EUM-AS 45150FESTO CORPORATION
MS6-LFR-1/2-D7-EUM-AS D8293FESTO AG & CO. KG
529192 D8293FESTO AG & CO. KG


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALALUMINUM AND PLASTIC, POLYVINYL CHLORIDE
FILTERINCLUDED
FIRST END CONNECTION TYPETHREADED INTERNAL BOSS
MANUAL CONTROL METHODKNOB
MAXIMUM INLET PRESSURE RATING20,0 BAR
MEDIA FOR WHICH DESIGNEDAIR
OUTLET PRESSURE RANGE0,5/12,0 BAR
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL


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