Is Qingyang electric sealing butterfly valve normally open or closed? In the process of using electric ball valves, there are more problems that we need to pay attention to. For example, the ambient temperature for the use of ball valves is quite high. Generally speaking, the ball valves can work well in low temperature environments, but in high temperature, when the temperature exceeds 70 degrees, the ball valves should not be used any more.
、 Three piece ball valve and pneumatic actuator are important parts of pneumatic switch ball valve. The pneumatic actuator mentioned here can be divided into single action and double action, and the solenoid valve is used to control the opening and closing of the ball valve. It is not difficult to see that the pneumatic switch ball valve has achieved intelligent control, which can quickly open or close the pipeline, and can effectively monitor and manage the entire pipeline.