4820-01-220-7680 VALVE,PRESSURE EQUALIZING,GASEOU Index 4820-01-220-7682 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-220-7681

Federal Supply Class:
4820

National Item Identification Number:
012207681

Description:
VALVE,FOOT

Detail:
A VALVE USED ON THE FREE END OF A SUCTION LINE PERMITTING FLOW IN ONLY ONE DIRECTION. IT IS ALWAYS EQUIPPED WITH A STRAINER AT THE INLET END. SEE ALSO VALVE, CHECK.


Manufacturer Information:
10563710CLEARFLOW VALVES INC
3IN FIG.363710CLEARFLOW VALVES INC


Techincal Specification:
BODY STYLELOW OR MEDIUM PRESSURE (SCREWED)
FLOW CONTROL DEVICEDISK, CIRCULAR
BODY MATERIALIRON, CAST
END CONNECTION QUANTITY1
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED3.500 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND


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