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National Stock Number:
4820-01-425-2833
Federal Supply Class:
4820
National Item Identification Number:
014252833
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.
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Manufacturer Information:
| 9167794-1 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | 9167794-1 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | ADRI-1-1/4-0/100-1/4X3/8 | 78462 | PARKER-HANNIFIN CORP | | 9167794-1 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | TEE | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE | | FIRST END STYLE DESIGNATOR | SOCKET | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL | | MEDIA FOR WHICH DESIGNED | REFRIGERANT, NONCORROSIVE | | SECOND END CONNECTION TYPE | UNTHREADED INTERNAL TUBE | | SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | SECOND END STYLE DESIGNATOR | PLAIN | | SPECIAL FEATURES | MANUALLY ADJUSTABLE; MAX OPERATING TEMP 145 DEG. F | | VALVE LOADING METHOD | SPRING |
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