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National Stock Number:
4820-01-285-2893
Federal Supply Class:
4820
National Item Identification Number:
012852893
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:
| 40487-901 | 55378 | TRAC REGULATOR CO., INC. |
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Techincal Specification:
| BODY STYLE | STRAIGHT THRU | | END CONNECTION QUANTITY | 2 | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE | | FILTER | NOT INCLUDED | | FIRST END STYLE DESIGNATOR | REDUCED SOCKET WITH ONE BRAZING RING | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM INLET PRESSURE RATING | 228.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | SPRING |
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