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National Stock Number:
4820-01-497-5813
Federal Supply Class:
4820
National Item Identification Number:
014975813
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:
| 985-CP2M-7K | 14569 | COPELAND CORP | | 985-CP2M-7K | 5L3D4 | EMERSON CLIMATE TECHNOLOGIES, INC. |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DUAL PRESSURE CONTROL VALVE | | MEDIA FOR WHICH DESIGNED | FREON USE REFRIGERANT | | SPECIAL FEATURES | 48 INCH CAPILLARY CONNECTION WITH 1/4 INCH FLARE NUT. RANGE: LOW PRESSURE 15-100 PSIG, HIGH PRESSURE 100-450 PSIG. DIFFERENTIAL: LOW PRESSURE 7-70 PSID, HIGH PRESSURE IS FIXED @ 50 PSID (AUTO/MANUAL). SETTINGS: CUT-OUT 385 PSIG, CUT-IN CONVERTIBLE AUTO/MANUAL. VALVE PROTECTS A REFRIGERATION SYSTEM FROM TOO HIGH AND TOO LOW OF A COOLANT PRESSURE. |
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