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National Stock Number:
4820-01-562-9863
Federal Supply Class:
4820
National Item Identification Number:
015629863
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:
| 7555061-F77 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B38-440-A1LA | 43990 | NORGREN C A CO |
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Techincal Specification:
| BODY MATERIAL | STEEL, CORROSION RESISTING | | TEMP RATING | -40.0 DEG CELSIUS MINIMUM AND | | 80.0 DEG CELSIUS MAXIMUM | | MAXIMUM INLET PRESSURE RATING | 125.0 POUNDS PER SQUARE INCH | | OUTLET PRESSURE ACCURACY RATING | 4.000 POUNDS PER SQUARE INCH | | FILTER | INCLUDED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY)FILTER REG .050IN | | FLOW CONTROL DEVICE | DIAPHRAGM | | END CONNECTION QUANTITY | 2 | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0 PTF-SPL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | MEDIA FOR WHICH DESIGNED | AIR |
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