NSN 4820-01-135-2456
Part Details | SAFETY RELIEF VALVE
4820-01-135-2456 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: D559A12D150, 10145354, LT103809, LT1038-09, 4820-01-135-2456, 01-135-2456, 4820011352456, 011352456
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 20, 1982 | 01-135-2456 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-135-2456
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D559A12D150 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 10145354 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| LT1038-09 | 8346B | SERVICIOS Y PROYECTOS AVANZADOS S.A |
Technical Data | NSN 4820-01-135-2456
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE DISCHARGE FLOW RATE | 150.0 POUNDS PER HOUR |
| VALVE OPERATION METHOD | AUTOMATIC |
| OPENING PRESSURE SETTING | 0.5 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 0.0 TO 150.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | MAX OPERATING PRESSURE AND TEMP,200 LB PSI,280 DEG F; DESIGNED FOR AIR,ALCOHOL,AMMONIA,HYDROCARBON FUEL/OIL,HELIUM,INERT GAS,AND GASEOUS NITROGEN |