HL series electric actuator is used to control 0 ~ 300. Rotating valves and other similar products, such as butterfly valves, ball valves, dampers, plug valves, louver valves, etc., it uses AC415V, 380V, 240V, 220V, 110V, DC12V, 24V, 220V AC power supply as the driving power source, with 4-20mA current The signal or 0-10V DC voltage signal is the control signal, which can move the valve to the desired position and realize its automatic control. The maximum output torque is 6000N-m, which can be widely used in petroleum, chemical, electric power, metallurgy, pharmaceutical, papermaking, Energy, water treatment, shipping, textile, food processing, building automation and other fields. At the same time, it has many advantages such as small size, light weight, beautiful appearance, unique structure, compact, rapid opening and closing, easy installation, small operating torque, convenient operation, digital display valve position, no maintenance and safe and convenient use.