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National Stock Number:
4820-01-179-9839
Federal Supply Class:
4820
National Item Identification Number:
011799839
Description:
VALVE,BALL
Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.
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Manufacturer Information:
| SH021-A | 13998 | WESTERN INDUSTRIAL SUPPLY | | SH021AN600AASSYF | 13998 | WESTERN INDUSTRIAL SUPPLY | | SH021AN600AASSYF | 78527 | STAPLES & PFEIFFER INC. |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 8.875 INCHES SECOND END | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES SECOND END | | BOLT HOLE QUANTITY | 12 SECOND END | | CONNECTION TYPE | FLANGE FIRST END | | CONNECTION TYPE | FLANGE SECOND END | | FACE TO FACE DISTANCE | 7.750 INCHES | | FLANGE FACE DESIGN | PLAIN FIRST END | | FLANGE FACE DESIGN | PLAIN SECOND END | | FLANGE SHAPE | ROUND FIRST END | | FLANGE SHAPE | ROUND WITH HOLES SECOND END | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | PLASTIC SEAT | | MATERIAL | STEEL BODY | | NOMINAL OUTSIDE DIAMETER | 10.125 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 10.500 INCHES FIRST END | | NOMINAL THICKNESS | 0.562 INCHES FIRST END | | NOMINAL THICKNESS | 1.438 INCHES SECOND END | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 2.938 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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