The electric split multi blade regulating valve is based on the manual split multi blade regulating valve, and the handle operation is changed to ZAJ-2 electric actuator operation. The actuator motor controls the air volume by operating the closing angle of the blade through the linkage mechanism. The ZAJ-2 angle travel electric actuator converts the high speed and low torque transmitted from the reversible motor into low speed and high torque through a set of gears to decelerate. At the same time, the output shaft exposed outside the actuator is used to connect the current motor for mechanical linkage. When the hand switch is pressed, the angle can be adjusted at any position, so that the regulating valve can work according to the required angle.

In China's industrial industry and pipeline conduction, the utilization rate of electric switch butterfly valve is very high. Electric on-off butterfly valve is a kind of electric control valve among electric valves, which is mostly used as cut-off valve, check valve and control valve of pipeline system. What are the characteristics and selection range of electric on-off butterfly valve? Now, let's take a look.