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National Stock Number:
4820-01-259-5844
Federal Supply Class:
4820
National Item Identification Number:
012595844
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:
| ADRFE-3-0/80-5/8 ODF | 78462 | PARKER-HANNIFIN CORP | | ADRPE-3-0/80-5/8 ODF | 78462 | PARKER-HANNIFIN CORP |
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Techincal Specification:
| BODY MATERIAL | BRASS | | OUTLET PRESSURE RANGE | 1.0 TO 80.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | SPECIAL FEATURES | EXTERNAL EQUALIZER THD EXT FLARE 0.250 IN. | | FLOW CONTROL DEVICE | PISTON, TOP GUIDED | | END CONNECTION QUANTITY | 2 | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | BODY STYLE | STRAIGHT THRU | | MEDIA FOR WHICH DESIGNED | AIR | | REGULATION TYPE | 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC | | MANUAL CONTROL METHOD | SCREW | | VALVE LOADING METHOD | SPRING | | REMOTE ACTUATION METHOD | DIAPHRAGM |
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