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National Stock Number:
4820-01-504-1289
Federal Supply Class:
4820
National Item Identification Number:
015041289
Description:
VALVE,PRESSURE EQUALIZING,GASEOU
Detail:
A VALVE CONSISTING OF A SINGLE DEADWEIGHT LOADED DISK, OR TWO DEADWEIGHT LOADED DISKS EACH WITH A SEPERATE SEAT. IT IS SPECIFICALLY DESIGNED FOR THE RELIEF OF SMALL PRESSURE AND VACUUM CONDITIONS WITHIN A TANK OR OTHER CONTAINER TO OR FROM THE ATMOSPHERE. THE CENTER OF A SINGLE DEADWEIGHT LOADED DISK MAY CONTAIN A SPRING LOADED DISK FORMING AN ADDITIONAL SEAT OR APERTURE. IT MAY BE SPRING LOADED AND/OR EQUIPPED WITH A MANUAL UNLOADER ON EITHER THE PRESSURE OR VACUUM SIDE. EXCLUDE VALVE, VACUUM BREAKING.
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Manufacturer Information:
| TA770-25-25-R | 08992 | AGM CONTAINER CONTROLS INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 1 | | BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | FIRST END CONNECTION TYPE | THREADED EXTERNAL BOSS | | FIRST END THREAD SERIES DESIGNATOR | UNS | | MATERIAL | ALUMINUM BODY | | SPECIAL FEATURES | PRESSURE,VACUUM SEALED AT 2.5 PSID;PRESSURE AT 4.0 PSID;MINIMUM FLOW OUT PRESURE 12 SCFM;VACUUM MINIMUM FLOW IN 17SCFM;0.40 POUNDS | | SURFACE TREATMENT | ANODIZE OUTSIDE | | VALVE VENTING DESIGN TYPE | ATMOSPHERIC |
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