NSN 4820-00-771-4730
Part Details | SAFETY RELIEF VALVE
4820-00-771-4730 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: 174A30PSI, 174A34, 174A3-4, 174A3430PSI, 174A-3/4-30PSI, 174A, 174, 4820-00-771-4730, 00-771-4730, 4820007714730, 007714730
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-771-4730 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-771-4730
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 174A30PSI | 79227 | WATTS REGULATOR CO |
| 174A3-4 | 79227 | WATTS REGULATOR CO |
| 174A-3/4-30PSI | 79227 | WATTS REGULATOR CO |
| 174A | 79227 | WATTS REGULATOR CO |
| 174 | 79227 | WATTS REGULATOR CO |
Technical Data | NSN 4820-00-771-4730
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | C$F |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 30.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE |