NSN 4820-01-477-9754
Part Details | SAFETY RELIEF VALVE
4820-01-477-9754 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: SW133B01E0100CDS17052, SW133B01E0100/CDS17052, SW133B01E0100, SW133, SW133B01E0100CDS17052, SW133B01E0100/CDS17052, SW133B01E0100, 4820-01-477-9754, 01-477-9754, 4820014779754, 014779754
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 25, 2000 | 01-477-9754 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-477-9754
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SW133B01E0100/CDS17052 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| SW133B01E0100 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| SW133 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| SW133B01E0100/CDS17052 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| SW133B01E0100 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-477-9754
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 100.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS AND QUANTITY | 1 CAP AND 1 LOCKING DEVICE |
| SPECIAL FEATURES | SPRING MATERIAL IS STAINLESS STEEL; VENT MUST BE OPEN TO ATMOSPHERE OR PIPED TO DOWNSTREAM PIPING |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 1/2" RELIEF VALVE TYP 1551-T |