Ventilation Volume Control Damper
- THT
- Tianjin, China
- 25 days
- 2000
In addition to the advantages of general butterfly valve, Ventilation Volume Control Damper has a unique structure. It is welded with high-quality steel plate. Ventilation Volume Control Damper has small volume, light weight, large flow section, flexible opening and closing, convenient use and maintenance, and low price. Ventilation Volume Control Damper can be wafer connection or flange connection.
Ventilation Volume Control Damper
The Ventilation Volume Control Damper is generally suitable for industrial, metallurgical, environmental protection, chemical, building materials, power station, glass and other industries in the dust containing cold air or hot air gas pipeline in the ventilation and environmental protection engineering, as a gas medium to adjust the flow or cut off the pipeline control device. Ventilation Volume Control Damper should be installed horizontally in the pipeline.
In addition to the advantages of general butterfly valve, Ventilation Volume Control Damper has a unique structure. It is welded with high-quality steel plate. Ventilation Volume Control Damper has small volume, light weight, large flow section, flexible opening and closing, convenient use and maintenance, and low price. Ventilation Volume Control Damper can be wafer connection or flange connection.
| Size | DN100-DN4800 |
| Nominal Pressure | 0.1mpa, 0.2mpa, 0.25mpa |
| Suitable medium | flue gas, dust gas, combustible gas |
| Suitable temperature | ≤425℃ |
| Leakage rate | ≤1% |
1. Manufacture is according to JB/T8692, and the face to face dimension is according to GB12221.
2. After assembly, test start-up and shut-down operation, which requires flexible operation and no obstruction phenomenon for many times.
| Body | Carbon steel |
| disc | Carbon steel |
| Shaft | SS420 |
| Bracket | WCB |
| Hand wheel |
