The 600X electric control valve is a hydraulically operated valve with a solenoid valve as a pilot valve. Commonly used in automatic control in water supply and drainage and industrial systems, the control response is accurate and fast, and the pipeline system is opened and closed by remote control according to electrical signals to achieve remote operation. It can also replace gate valves and butterfly valves for large electric operating systems. The valve closing speed is adjustable and closes smoothly without pressure fluctuations. The valve is small in size, light in weight, simple in maintenance, easy to use, safe and reliable. The solenoid valve can choose AC 220V, or DC 24V, and can be normally open or normally closed according to various occasions.