NSN 4820-01-220-6601
Part Details | SAFETY RELIEF VALVE
4820-01-220-6601 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: SPECIAL CZSNN06SGJ 112X212, SPECIAL CZSNN06SGJ 1-1/2X2-1/2, CZSNN06SGJ 112X212, CZSNN06SGJ 1-1/2X2-1/2, R10AH5K513CS1, R10AH5K513-CS1, D49661 PT R10AH5K513CS1, D49661 PT R10AH5K513-CS1, D49661, 4820-01-220-6601, 01-220-6601, 4820012206601, 012206601
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 16, 1985 | 01-220-6601 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-220-6601
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SPECIAL CZSNN06SGJ 1-1/2X2-1/2 | 65079 | DANCO VALVE COMPANY |
| CZSNN06SGJ 1-1/2X2-1/2 | 5P967 | DANTE VALVE COMPANY INC |
| R10AH5K513-CS1 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| D49661 PT R10AH5K513-CS1 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| D49661 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
Technical Data | NSN 4820-01-220-6601
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 6.000 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.875 INCHES |
| VALVE SIZE | 2.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | INTEGRAL |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 72.0 TO 86.0 POUNDS PER SQUARE INCH |