NSN 4820-01-159-6022
Part Details | SAFETY RELIEF VALVE
4820-01-159-6022 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: D559B2M80, D559B-2M-80, 4820-01-159-6022, 01-159-6022, 4820011596022, 011596022
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 10, 1983 | 01-159-6022 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU W/BAFFLE
Cross Reference | NSN 4820-01-159-6022
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D559B-2M-80 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
Technical Data | NSN 4820-01-159-6022
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU W/BAFFLE |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| OPENING PRESSURE SETTING | 80.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | MAX OPERATING PRESSURE AND TEMP,200 LB PSIN,250 DEG F; DESIGNED FOR ACETYLENE,AIR,AMMONIA,INERT GAS,HYDROGEN,AND REFRIGERANT 12 |