NSN 4820-00-870-1274
Part Details | SAFETY RELIEF VALVE
4820-00-870-1274 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: FIG.230, 23014IN. 450PSI, 230-1/4IN. 450PSI, VAL1362, VAL1362, VAL1362, 4820-00-870-1274, 00-870-1274, 4820008701274, 008701274
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-870-1274 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-870-1274
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FIG.230 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 230-1/4IN. 450PSI | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| VAL1362 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| VAL1362 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| VAL1362 | 93234 | WORTHINGTON COMPRESSORS INCAIR POWER AND CONSTRUCTION EQUIP DIV |
Technical Data | NSN 4820-00-870-1274
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 27.0 CUBIC FEET PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 450.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 300.0 TO 1500.0 POUNDS PER SQUARE INCH |
| END ITEM IDENTIFICATION | AIR COMPESSORS, HIGH PRESSURE |