Purpose:
Automatic regulating electric butterfly valves are widely used in conjunction with electric actuators for automatic or remote control of flow in pipelines in industrial production processes such as building materials, metallurgy, mining, and power.
Characteristics:
The combination of angular stroke electric actuators and electric units is selected for use, which has the advantages of reasonable design, simple structure, flexible operation, convenience and reliability, small size, and light weight. It has the characteristics of automatic adjustment or remote control.
Working principle:
The automatic adjustment electric butterfly valve is driven by the output shaft of the electric actuator, which drives the connecting rod, and then the connecting rod drives the butterfly plate of the valve shaft to rotate within a 90 ° range, achieving the purpose of automatic adjustment or opening and closing.