4820-01-243-4130 VALVE,CHECK Index 4820-01-243-4132 VALVE,BALL

National Stock Number:
4820-01-243-4131

Federal Supply Class:
4820

National Item Identification Number:
012434131

Description:
VALVE,Y

Detail:
A VALVE WITH ONE INLET AND ONE OUTLET CONNECTION THAT PROVIDES UNOBSTRUCTED FLUID FLOW. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS DISK PERPENDICULARLY OFF CENTER AXIS OF ITS SEAT. THE STEM IS AT ANGLE OF LESS THAN 90 DEGREES (1.5708 RADIANS) TO PARALLEL INLET AND OUTLET FLOW. IT MAY UTILIZE A DIAPHRAGM AS PACKING. EXCLUDES VALVE, STOP-CHECK.


Manufacturer Information:
1067657574VELAN VALVE CORP.
10676,1,4IN57574VELAN VALVE CORP.
W01-2076X-02AA57574VELAN VALVE CORP.
3307741,1/4IN80064NAVAL SHIP SYSTEMS COMMAND


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