Stainless Steel Flanged Ventilation Butterfly Valve

Stainless Steel Flanged Ventilation Butterfly Valve

The ventilation butterfly valve  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. Tventilation butterfly valve should be installed horizontally in the pipeline.

1. The ventilation butterfly valve has reasonable design, unique structure, light weight and quick opening and closing.

2. Ventilation butterfly valve operating torque is small, easy to operate, labor-saving and dexterous.

3. Suitable materials are used to meet the requirements of low, medium and high medium temperature and corrosive medium.

4. There is no connecting rod, bolt, etc. inside, it works reliably, has long service life and is not affected by the flow direction of medium

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.