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National Stock Number:
4820-01-217-9997
Federal Supply Class:
4820
National Item Identification Number:
012179997
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:
| 36-103-02 | 72219 | AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. | | D-2508 | 30793 | INSINGER MACHINE CO |
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Techincal Specification:
| BODY MATERIAL | BRASS | | FLOW CONTROL DEVICE MATERIAL | RUBBER | | FLOW CONTROL DEVICE | DIAPHRAGM | | SEAT MATERIAL | STEEL, CORROSION RESISTING |
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