4820-01-578-6764 SEAT,VALVE Index 4820-01-578-6773 SEAT,VALVE

National Stock Number:
4820-01-578-6766

Federal Supply Class:
4820

National Item Identification Number:
015786766

Description:
VALVE,DIAPHRAGM,STOP

Detail:
A VALVE DESIGNED SPECIFICALLY SO THE DIAPHRAGM SEALS THE FLOW STREAM FROM THE VALVE OPERATING MECHANISM. THE FLOW IS CONTROLLED BY THE LIFTING OF THE DIAPHRAGM FROM OR COMPRESSING IT AGAINST AN INTEGRAL SEAT. FOR PACKLESS DIAPHRAGM VALVES WHICH UTILIZE A DIAPHRAGM AS PACKING AND A DISK TO CONTROL THE FLOW, SEE VALVE, Y.


Manufacturer Information:
146506BD99185EATON CORPORATION


Techincal Specification:
FURNISHED ITEMS AND QUANTITY1 CAP
MATERIALPLASTIC POLYURETHANE FLOW CONTROL DEVICE
MATERIALZINC ALLOY BODY
MAXIMUM OPERATING TEMP120.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, QUICK RELEASE
SPECIAL FEATURESSUFFIX OF BD ON PART NUMBER INDICATES WITH METAL SLEEVE; END CONNECTIONS: INLET 1 INCH OD TUBE; CYLINDER 1 INCH NPT; CAP END INTERNALLY THREADED
STYLE DESIGNATORCROSS
VALVE OPERATION METHODAUTOMATIC


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