NSN 4820-00-512-0081
Part Details | SAFETY RELIEF VALVE
4820-00-512-0081 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: 0020D01MG0085, 0020-D01-MG0085, TBBD, TBB-D, B1502, B-1502, 52E1737, 52E173-7, 34X34TMB2, 3/4X3/4TMB-2, 34X34TBB2, 3/4X3/4TBB-2, TBBD, TBB-D, B150234X34, B1502-3-4X3-4, 0020D01MG0085, 0020-D01-MG0085, 4820-00-512-0081, 00-512-0081, 4820005120081, 005120081
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 03, 1974 | 00-512-0081 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-512-0081
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0020-D01-MG0085 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| TBB-D | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| B-1502 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 52E173-7 | 14814 | ELDORADO ELECTRODATA CORP |
| 3/4X3/4TMB-2 | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| 3/4X3/4TBB-2 | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| TBB-D | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| B1502-3-4X3-4 | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| 0020-D01-MG0085 | 1X5W8 | PENTAIR VALVES & CONTROLS US LPDBA MARINE PRODUCT TEAM |
Technical Data | NSN 4820-00-512-0081
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 23.0 GALLONS PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | INTEGRAL |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 85.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| SPECIAL FEATURES | THE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET |