4820-01-370-7077 VALVE,CHECK Index 4820-01-370-7079 VALVE,RESTRICTOR CHECK

National Stock Number:
4820-01-370-7078

Federal Supply Class:
4820

National Item Identification Number:
013707078

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:
6801786184GRISWOLD INDUSTRIES


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