The company's electric shut-off valve is a kind of automatic actuator, composed of electric actuator and control valve, receives the signal of regulating the instrument output, controls the cutting, turning on or cutting of the fluid in the process pipeline. Electric shut-off valve with a simple structure, responsive, reliable and so on. Electric shut-off valve can be widely used in petroleum, chemical, metallurgical and other industrial production sector. Electric O-type shut-off valve its core control components Electronic servo controller application of modern digital technology, DCS / PLC specification designed, set the signal acquisition, processing, feedback, control in one.
Using the original electronic brake circuit and additional mechanical damping device to eliminate inertia, instantaneous shutdown, positioning without oscillation, positioning accuracy of up to 0.3% or more. SCR output, fast action time, stable output, high reliability. Small size, light and pleasant, reliable performance, supporting a simple, large capacity, especially for the media is sticky, with particles, fiber properties of the occasion. At present, electric O-type shut-off valve is widely used in food, environmental protection, light industry, petroleum, paper, chemical, teaching and research equipment, power industry, industrial control coefficient.