NSN 4820-00-794-4869
Part Details | SAFETY RELIEF VALVE
4820-00-794-4869 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: 12 29A250, 1/2 29A-250, X1396T2250, X1396T2-250, X1396T2250, X1396T2-250, X1396T2250, X1396T2-250, 4820-00-794-4869, 00-794-4869, 4820007944869, 007944869
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-794-4869 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-794-4869
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1/2 29A-250 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| X1396T2-250 | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| X1396T2-250 | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| X1396T2-250 | 30760 | INGERSOLL RAND CO |
Technical Data | NSN 4820-00-794-4869
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | CONE |
| VALVE DISCHARGE FLOW RATE | 326.0 CUBIC FEET PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 250.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 1.0 TO 250.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | HAS MANUAL TEST LEVER |