|
|
|
National Stock Number:
4820-01-622-7678
Federal Supply Class:
4820
National Item Identification Number:
016227678
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.
|
Manufacturer Information:
| P7823-9 | 98991 | WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 | | P7823-9-3 | 98991 | WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 |
|
Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BALL | | PROPRIETARY CHARACTERISTICS | PACS | | VALVE MODEL NUMBER FOR WHICH DESIGNED | P7823 | | VALVE SIZE FOR WHICH DESIGNED | 1.625 INCHES | | VALVE DESIGN CONTROL ACTIVITY | 98991 |
|
|