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National Stock Number:
4820-01-137-0350
Federal Supply Class:
4820
National Item Identification Number:
011370350
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:
| 0499-D | 53154 | PORTLAND VALVE LLC |
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Techincal Specification:
| CONNECTION TYPE | FLANGE 1ST END | | FLANGE 2ND END | | MATERIAL | NICKEL ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 16.250 INCHES | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 7.625 INCHES | | VALVE SIZE | 3.500 INCHES | | VALVE OPERATION METHOD | MANUAL | | FLANGE SHAPE | ROUND WITH HOLES 1ST END | | ROUND 2ND END | | NOMINAL OUTSIDE DIAMETER | 8.000 INCHES 1ST END | | 7.500 INCHES 2ND END | | NOMINAL THICKNESS | 1.500 INCHES 1ST END | | BOLT HOLE QUANTITY | 8 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.688 INCHES 1ST END | | BOLT CIRCLE NOMINAL DIAMETER | 6.500 INCHES 1ST END | | FLANGE FACE DESIGN | PLAIN 1ST END | | PLAIN 2ND END | | SPECIAL FEATURES | 2ND END FLANGE W/GROOVES 0.108 IN.DEEP |
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