NSN 4820-00-209-2004
Part Details | SAFETY RELIEF VALVE
4820-00-209-2004 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: 1555JA, CP1434, 4820-00-209-2004, 00-209-2004, 4820002092004, 002092004
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 20, 1973 | 00-209-2004 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-209-2004
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1555JA | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
| CP1434 | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
Technical Data | NSN 4820-00-209-2004
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| VALVE DISCHARGE FLOW RATE | 30800.0 POUNDS PER HOUR |
| VALVE OPERATION METHOD | AUTOMATIC |
| RENEWABLE SEAT RING TYPE | THREADED |
| BONNET TYPE | INSIDE SPRING |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 460.0 TO 509.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY ADJUSTABLE PRESSURE RANGE |