The structure of the damper butterfly valve is welded with a middleline butterfly plate and a short structural steel plate, so there are no components such as connecting rods and bolts inside it, and there will be no component problems during use, so the failure rate is very low. It is very convenient to use. It is a reliable valve device. And because its sealing system uses metal closure, although the sealing effect is not as good as elastic sealing, its service life is longer than elastic sealing, and it has the characteristics of high temperature resistance. Therefore, it is widely used in building materials, electricity, metallurgy and other industries. In the medium conveying pipeline with a temperature not higher than 300 degrees, the connection and closing adjustment can be achieved. This butterfly valve can also be specially customized according to the needs of customers, which is very user-friendly.
Because the gap between the butterfly plate and the valve body of the damper butterfly valve is large and there is enough expansion space, it can effectively prevent the thermal expansion and contraction caused by temperature changes during use, and the butterfly plate will not be stuck. Common butterfly valves have a variety of drive modes, including manual drive, electric drive, pneumatic drive, etc., and there is a lot of room for choice. Because of the material, this butterfly valve is also resistant to high temperatures, and there is no friction when it is switched on and off, and the service life is extremely long. The damper butterfly valve is a valve made of welded steel plates. It has the characteristics of small size, light weight, and easy installation. In addition, because of its small flow resistance and large flow volume, it will not be affected by high temperature expansion. Its driving torque is small and the switch is very flexible, so it is very convenient to operate. It is deeply loved by people in the industry.
