4810-01-317-0557 VALVE,BUTTERFLY Index 4820-01-317-0559 VALVE,BALL

National Stock Number:
4820-01-317-0558

Federal Supply Class:
4820

National Item Identification Number:
013170558

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:
10100N-1-N24821ROSEMOUNT ANALYTICAL, INC. DIV PROCESS ANALYTICAL DIVISION


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