NSN 4820-01-259-2210
Part Details | SAFETY RELIEF VALVE
4820-01-259-2210 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: 26HB10L120, 26HB10L-120, 16977F 1 12 H 3, 16977-F 1 1-2 H 3, 16977F, 16977-F, 4820-01-259-2210, 01-259-2210, 4820012592210, 012592210
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 14, 1987 | 01-259-2210 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-259-2210
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 26HB10L-120 | 72352 | CURTISS-WRIGHT FLOW CONTROLCORPORATION |
| 16977-F 1 1-2 H 3 | 72352 | CURTISS-WRIGHT FLOW CONTROLCORPORATION |
| 16977-F | 72352 | CURTISS-WRIGHT FLOW CONTROLCORPORATION |
Technical Data | NSN 4820-01-259-2210
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.875 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.125 INCHES |
| VALVE SIZE | 1.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 46.0 TO 50.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | 1 PIPE PLUG (BODY) 1/2INCH NPT VENT |