First of all, if you want to select the best electric butterfly valve, you should understand what kind of product has the performance that can help our industry. For this product, its biggest function is its throttling effect. When we choose this electric product, we should take into account the type of medium, the pressure and temperature to adapt to work. After we understand these conditions of a product, we can better understand the throttling effect of a product. Because the medium with the same product will change according to the temperature, and the corrosion degree, concentration and pressure will change. Therefore, it will be more helpful for us to consider the pressure, corrosion degree and temperature comprehensively when selecting. 　　

In order to ensure that the pneumatic pipeline ball valve equipment orientation pipeline is in the coaxial orientation, the two flanges on the pipeline should adhere to parallel, and admit that the pipeline can bear the weight of the pneumatic pipeline ball valve itself. If it is found that the pipeline cannot bear the weight of the pneumatic pipeline ball valve, the pipeline should be equipped with corresponding support in front of the equipment.