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National Stock Number:
4820-01-369-2979
Federal Supply Class:
4820
National Item Identification Number:
013692979
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:
| 12553833 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | TEE W/OFFSET | | FACE TO FACE DISTANCE | 3.650 INCHES NOMINAL | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.020 INCHES NOMINAL | | FILTER | NOT INCLUDED | | FLOW CONTROL DEVICE | DISK, CIRCULAR | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM INLET PRESSURE RATING | 100.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | AIR | | OFFSET DISTANCE | 0.500 INCHES NOMINAL | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | VALVE LOADING METHOD | DOME |
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