Purpose :
Plate valve are used to prevent operation medium backward flow in pipeline.
|
Nominal pressure, bar |
16; 63 |
| Operating medium |
Water, steam, liquid nonagressive fluids, oil and petrochemicals |
| Operating medium temperature |
+300 °С; +425 °С |
| Max leakage |
according to GOST 13252-91 |
| Connection to pipeline |
By welding; flanged according to GOST 12815 |
|
Operating medium flow |
Under the disk; under the plate (in the direction of the body indicator) |
| Drive type |
Automatic |
| Applied standards |
ТУ У 28.1-31965106-010:2017 |
| Ambient class |
У1 according to GOST 15150 |
| Installatino position |
Horizontal pipeline: plate pivot axis - horizontal. Vertical pipeline: plate pivot axis - horizontal, inlet connecting end down |
Valves with specific customer requirements can be manufactured provided that stated requirements are compatible with the applicable operating standards.
MAIN PARTS MATERIAL
| Body |
Steel 20 |
| Shell |
Steel 20 |
| Flange | Steel 25Л |
| Plate | Steel 20 |
| Axis | Steel 20; Steel 12Х18Н10Т |
| Packing | ЦН-6Л; Св-10Х17Т |
