The main characteristics of SMC series solenoid valve are solenoid valve leakage can be completely blocked, internal leakage is easy to control, safer to use. The leakage inside and outside the solenoid valve is the main factor affecting the safety. Other automatic control valves usually require hydraulic power to control the movement or rotation of the valve piston, so it is necessary to solve the problem of external leakage in the long-term operation of the action piston. Meanwhile, solenoid valve use electromagnetic force on the internal core to complete the action, there is no dynamic seal, so the external leakage is easy to block.

Electric valve torque is not easy to control, easy to leak, and even pull the stem head.The solenoid valve structure is easy to control the internal leakage, reducing the internal leakage risk to zero.Therefore, it is more suitable for corrosive, toxic or high and low temperature media.

The structure of  solenoid valve itself is light so that the manufacturing cost is correspondingly low. Compared to the control valve and other kinds of actuators composed of automatic control system solenoid valve system operation is much simpler, so the cost of use is much lower.

Because the solenoid valve is controlled by the switch signal, it is very convenient to connect with the industrial computer. Solenoid valve has the advantages of fast action transfer, small power, light shape and so on.Solenoid valve response time can be as short as just a few milliseconds, even the pilot solenoid valve can be controlled within tens of milliseconds.Because of its own circuit, it is easier to use than other automatic control valves.

Properly designed solenoid valve coil power consumption is very low and is an energy saving product. It can automatically holds the valve body in working position by a little triggering.

The size of solenoid valve is small, not only save space, but also light and beautiful.