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National Stock Number:
4820-01-614-5254
Federal Supply Class:
4820
National Item Identification Number:
016145254
Description:
BALL,CHECK
Detail:
A SPHERICAL SHAPED DEVICE THAT MAY BE OF SOLID OR HOLLOW CONSTRUCTION. IT IS DESIGNED TO SEAT IN AN OPENING THEREBY PREVENTING THE PASSAGE OF FLUID. IT MAY BE USED WITH A SPRING ENABLING THE BALL TO BECOME UNSEATED AT A PREDETERMINED PRESSURE AS EXERTED BY THE FLUID FLOW AND TO BECOME RESEATED IN THE ABSENCE OF FLUID PRESSURE. FOR VALVE BALLS THAT INCLUDE PORTS SEE BALL, VALVE, PORTED.
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Manufacturer Information:
| 3/4IN H4466YVSW ITEM 4 | 98991 | WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | PRESSURE CLASS | 5000.0 POUNDS PER SQUARE INCH | | VALVE DESIGN CONTROL ACTIVITY | 98991 | | VALVE MODEL NUMBER FOR WHICH DESIGNED | H44 | | VALVE SIZE FOR WHICH DESIGNED | 0.750 INCHES |
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