When the pneumatic butterfly valve is in the fully started position, the thickness of the butterfly plate can become the main resistance for the raw material medium to pass through the valve body. At this time, the opening degree is 15 to 70, which can control the valve's sensitive flow quantity. Therefore, the butterfly valve has a great advantage in regulating the flow quantity of large sizes, However, it is not applicable to the material medium with more particles and higher temperature. By analyzing the valve schematic diagram, you can have a comprehensive understanding and grasp of the valve product.

5. In the treatment of hazardous and corrosive materials, the diaphragm pump can completely isolate the materials from the outside world.