Part Details | SAFETY RELIEF VALVE
4820-00-146-1700 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: 213637LH, 1531PXNVILH, 4820-00-146-1700, 00-146-1700, 4820001461700, 001461700
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 10, 1971 | 00-146-1700 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-146-1700
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 213637LH | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
| 1531PXNVILH | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
Technical Data | NSN 4820-00-146-1700
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.000 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.750 INCHES |
| VALVE SIZE | 1.500 INCHES |
| VALVE OPERATION METHOD | C$F |
| BONNET TYPE | EXPOSED SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| MOUNTING FACILITY | BRACKET |
| SPECIAL FEATURES | LEFT HAND VALVE |
| SUPPLEMENTARY FEATURES | DRAIN NIPPLE IN BASE |