4820-01-217-9840 VALVE,DIAPHRAGM,STOP Index 4820-01-217-9842 COCK,DRAIN

National Stock Number:
4820-01-217-9841

Federal Supply Class:
4820

National Item Identification Number:
012179841

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:
120E050457TN1155225203ROCKWELL INTL CORP FLOW CONTROL DIV


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING BODY
VALVE OPERATION METHODMANUAL


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