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National Stock Number:
4820-01-016-4183
Federal Supply Class:
4820
National Item Identification Number:
010164183
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:
| POV-32S | 29971 | SMITHS INTERCONNECT AMERICAS, INC. | | POV32S | 29771 | DELTROL CORP |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SCREW | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 2 NUT | | FLOW CONTROL DEVICE | STEM | | OFFSET DISTANCE | 0.875 INCHES | | MATERIAL | STEEL OVERALL | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS | | SPECIAL FEATURES | NORMALLY CLOSED TYPE | | VALVE OPERATION METHOD | MANUAL | | STEM TYPE | RISING | | STYLE DESIGNATOR | STRAIGHT THRU W/OFFSET | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPTF ALL ENDS |
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