| DN （Size Range） | 80mm~1200mm | |
| PN （Pressure Range） | ASME Class 150 – 600 | |
| Pressure test | seat | 1.1*PN |
| shell | 1.5*PN | |
| Medium temperature | ≤425℃ | |
| medium | Steam, gas etc. | |
| Working pressure | 0.8*PN | |
| Standard Connection | Flange， lug， butt weld， Wafer | |
Triple offset Metal seated Butterfly Valve is light weight, easy to adjust flow, widely used in hydro power station, building industry, petroleum, chemical, steel,paper industry,typically for clean medium such as water, oil and gas Bi-directional offset Metal seated Butterfly Valve is option.
