Valve electric device is an indispensable actuator in the industry. It can realize remote control and near-control automatic function through the control box of external power supply or external input signal, computer DCS, computer PLC and other signal sources.
The valve electric device is fully absorbed and manufactured by using foreign advanced technology. The internal structure is mostly assembled with imported materials, and the whole machine casing is made of aluminum alloy die-casting parts. Simple wiring, stable performance, low energy consumption, beautiful appearance, light weight, small size, easy maintenance, simple installation, hand-operated electric and many other superior functions. It can be used for AC24V, AC110V, AC220V, AC380V, DC24V, DC220V and other external power supplies. The output switching time can be selected from 5S, 15S, 30S and 60S.
Main function introduction of valve electric device
The whole machine digital setting, digital setting and control module are highly integrated in the valve electric device and multi-function. It can receive 4~20mADC, 1~5V, 0~10V standard signals output by computer or instrument, no need for external positioner. With any module, you can control the flow and precise positioning of valves and media through computer analog.
Products are widely used in: automation systems engineering such as building, petroleum, chemical, electric power, energy, building materials, water treatment, shipbuilding, papermaking and smelting.