4820-01-522-6357 VALVE,DIAPHRAGM,STOP Index 4820-01-522-6359 VALVE,DIAPHRAGM,STOP

National Stock Number:
4820-01-522-6358

Federal Supply Class:
4820

National Item Identification Number:
015226358

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:
60020D-7711411P4F4GEMU VALVES INC


Techincal Specification:
MATERIALPLASTIC OVERALL
POWER DRIVE OPERATING PRESSURE0.0 BAR MINIMUM AND 10.0 BAR MAXIMUM
SPECIAL FEATURESCONNECTION - UNION ENDS WITH METRIC SOCKETS; NOMINAL SIZE 20MM; INCLUDES MAINTANCE-FREE PISTON ACTUATOR 141MM LENGTH AND 100MM WIDTH
VALVE OPERATION METHODAIR
STYLE DESIGNATORSTRAIGHT THRU


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