Brand: Qin Model: DZW180 drive energy: electric actuators of the valve actuators apply the valve so linear motion valve such as valve, closing valves, throttle valves, diaphragm valves, etc., for opening and closing the valve, is Valve achieve remote control, centralized control and automatic control of the essential drive. The device has a full-featured, reliable performance, advanced control system, ease of use and maintenance. Widely used in electric power, metallurgy, petroleum, chemical, paper, coal, water supply and drainage and other departments.