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National Stock Number:
4820-01-582-6763
Federal Supply Class:
4820
National Item Identification Number:
015826763
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:
| 336284 | 13520 | DONALDSON COMPANY, INC. | | 337021 | 13520 | DONALDSON COMPANY, INC. |
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Techincal Specification:
| BODY MATERIAL | ALUMINUM ALLOY, QQ-A-200/11, ALLOY 7075 | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, BYPASS | | III TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 275.0 DEG FAHRENHEIT MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS | | MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS | | SPECIAL FEATURES | FLOW:15 GPM;PRESSURE RATIN:3000 PSID; PROOF PRESSURE:4500 PSID; BURST PRESSURE:7500 PSID; RESEAT PRESSURE 65 PSID MIN.; FULL FLOW PRESSURE DROP:160 PSID MAX. |
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