|
|
|
National Stock Number:
4820-00-765-8154
Federal Supply Class:
4820
National Item Identification Number:
007658154
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.
|
Manufacturer Information:
| 391589 | 77445 | RTX CORPORATION | | 488950 | 77445 | RTX CORPORATION | | 783444 | 77445 | RTX CORPORATION |
|
Techincal Specification:
| SPECIAL FEATURES | FOUND IN T.O. 2J-TF33-14;U/O TF33-P7 ENGINE;DRAWING NAME VALVE ASSEMBLY,BREATHING PRESSURIZING |
|
|