Solenoid valve as an actuator automation instruments in recent years, consumption increased dramatically. Solenoid valve has some unique properties.

     (1) The leakage block extinction, internal leakage and easy to control, safe to use.

     Internal and external leaks are endangering the security elements. Other automatic control valve will usually stem protruding from the electric, pneumatic and hydraulic control of the implementing agencies of the rotating spool or mobile. This is all a long-term action to resolve the external dynamic seal valve stem leakage problems; only masterpieces of electromagnetic solenoid valve is used in sealed compartment inside the magnetic core casing to complete, there is no dynamic seal, so easy to block leakage must. Electric torque control valve is not easy, prone to internal leakage, and even pulled off the head stem; solenoid valve easily controlled in the structural type of leakage, until reduced to zero. Therefore, the use of special safety solenoid valve is especially suitable for corrosive, toxic or high temperature media.

    (2) The system is simple, they take computers, low price him.

    Solenoid valve itself is simple, the price is also low, compared to control valve actuators, and other types of easy to install and maintain. More significant is the automatic control system consisting of much simpler, the price is much lower. As the solenoid valve is a switching signal control, and industrial control computer is connected is very convenient. In today's widespread use of computers, an era of declining prices, the electromagnetic valve is even more obvious advantages.

    (3) Action Express, power tiny, lightweight form factor.

    Solenoid valve response time can be as short as a few milliseconds, even in the pilot-type solenoid valve can control tens of milliseconds. Since the two into a loop, other than the automatic control valve more responsive. Properly designed electromagnetic valve coil power consumption is very low, is energy-saving products; can be triggered simply moves automatically to maintain valve position, usually not at power consumption. Solenoid valve shape, small size, not only save space, but also light and beautiful.