NSN 4820-01-262-4780
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-262-4780 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.
Alternate Parts: TA3332510R, TA333-25-10-R, 4820-01-262-4780, 01-262-4780, 4820012624780, 012624780
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 29, 1987 | 01-262-4780 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW
Cross Reference | NSN 4820-01-262-4780
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TA333-25-10-R | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
Technical Data | NSN 4820-01-262-4780
| Characteristic | Specifications |
|---|---|
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| BODY MATERIAL | ALUMINUM |
| OUTSIDE SURFACE TREATMENT | ANODIZED |
| SEAT MATERIAL | SILICON AND RUBBER |
| FLOW CONTROL DEVICE MATERIAL | ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| MAXIMUM OPERATING PRESSURE | 2.5 POUNDS PER SQUARE INCH |
| MEDIA FOR WHICH DESIGNED | E AIR |
| OPENING PRESSURE SETTING | 2.5 POUNDS PER SQUARE INCH |
| VALVE VENTING DESIGN TYPE | ATMOSPHERIC |
| SUPPLEMENTARY FEATURES | AUTOMATIC VACUUM RELEASE AT 1.0 PSI |