|
|
|
National Stock Number:
4820-00-468-3600
Federal Supply Class:
4820
National Item Identification Number:
004683600
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:
| 2588612 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 5166686 | 53711 | NAVAL SEA SYSTEMS COMMAND | | TA330-20-20-R | 01347 | ARIZONA GEAR AND MFG CO | | TA330-20-20-R | 08992 | AGM CONTAINER CONTROLS INC | | 5166686-4 | 53711 | NAVAL SEA SYSTEMS COMMAND | | X00179 | K0967 | MBDA UK LTD |
|
Techincal Specification:
| BODY MATERIAL | ALUMINUM ALLOY | | FLOW CONTROL DEVICE | DISK, TOP GUIDED | | VALVE VENTING DESIGN TYPE | ATMOSPHERIC | | BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | OUTSIDE SURFACE TREATMENT | ANODIZED, MIL-A-8625, TYPE 2 | | SEAT MATERIAL | ALUMINUM ALLOY | | FLOW CONTROL DEVICE MATERIAL | ALUMINUM ALLOY | | END CONNECTION QUANTITY | 1 | | FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | FIRST END THREAD DIRECTION | RIGHT-HAND | | MEDIA FOR WHICH DESIGNED | AIR | | OPENING PRESSURE SETTING | 2.0 POUNDS PER SQUARE INCH | | VALVE RELIEF DESIGN TYPE | PRESSURE | | DISK LOADING METHOD | SPRING | | ABSOLUTE PRESSURE SETTING | 2.0 | | FURNISHED ITEMS | NUT AND | | WASHER |
|
|