NSN 4820-01-551-1483
Part Details | SAFETY RELIEF VALVE
4820-01-551-1483 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: ND9215, ND-9215, RVEALCV, RVEA-LCV, 4820-01-551-1483, 01-551-1483, 4820015511483, 015511483
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 08, 2007 | 01-551-1483 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-551-1483
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ND-9215 | K0824 | PEARSON ENGINEERING LIMITED |
| RVEA-LCV | 54035 | SUN HYDRAULICS CORP |
Technical Data | NSN 4820-01-551-1483
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 ANGLE |
| SPECIAL FEATURES | NORMALLY CLOSED PRESSURE REGULATING VALVES;WHEN PRESSURE AT PORT 1 REACHES THE VALVE SETTING, THE VALVE STARTS TO OPEN TO PORT 2, THROTTLING FLOW TO REGULATED THE PRESSURE;PORT 3 CONNECTS BETWEEN THE MAIN PISTON AND PILOT STAGE TO PROVIDE FOR REMOTE CONTROL BY OTHER PILOT OR 2-WAY VALVES;VALVES ARE ACCURATE, HAVE LOW PRESSURE RISE VS FLOW, SMOOTH AND QUIET, AND MODERATELY FAST; CAPACITY IS 30 GPM;VALVE HEX SIZE 1 1/8 IN; VALVE INSTALLATION TORQUE 45-50 LBF FT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VENTABLE,PILOT OPERATED,BALENCED PISTON RELIEF VALVE |