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National Stock Number:
4820-01-337-9739
Federal Supply Class:
4820
National Item Identification Number:
013379739
Description:
VALVE,SEATLESS
Detail:
A VALVE THAT CONTROLS FLOW BY A CYLINDRICAL PISTON SLIDING VERTICALLY THROUGH PACKING RINGS SEPARATED BY A METAL CAGE HAVING PORTS THROUGH WHICH FLOW MAY PROCEED WHEN THE VALVE IS OPEN. ROTATION OF THE THREADED STEM IS USED TO REGULATE THE POSITION OF THE PISTON. SEE ALSO VALVE, PLUG AND VALVE, WEIGHTED CONTROL, PISTON.
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Manufacturer Information:
| 18834A000 | 42223 | MYERS F E CO SUB OF PENTAIR CORP |
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Techincal Specification:
| SPECIFICATION/STANDARD DATA | 42223-18834A000 MANUFACTURERS STANDARD |
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