Due to the excellent reliability of the pendulum valve in the corrosive environment, the process of normal operation can be significantly increased to achieve higher output. Semiconductor manufacturers are actively working to reduce costs, improve system operation time, extend service time, and reduce the time required for daily service operations. First, they need to be able to adapt to the process. The focus is on fast throughput and high different types of small batch production. Many control valves do not meet all of these requirements. Maintaining a stable process pressure is another increasingly important requirement in plasma etching and deposition processes. Pressure stabilization leads to increased throughput, improved microstructure, and a reduction in the number of defects on the processed wafer.

Second, if it is a medium such as mud, the electric butterfly valve can also be transported, and the liquid stored at the pipe mouth is the least. Even under low pressure conditions, the sealing effect can be achieved, and the regulation performance is also good.