In terms of operational efficiency and energy saving, the use of automatic control valves is an indispensable part. The manual valves and pneumatic valves commonly used in the traditional industries are inferior to the electric actuators in terms of installation cost and efficiency.
Industry professionals said that valves are mostly used in industrial processes to control the flow and flow of fluids such as water, oil, chemical liquids, etc., based on parameters such as temperature, pressure and flow. The factory commonly used control valve pressure reducing valve, pneumatic temperature valve, solenoid valve temperature system, proportional control valve temperature system, temperature control valve, and several other types. In the selection of various types of automatic valves, should consider the type of heat engine, the required accuracy, control valve quality, pressure drop, flow and its structure, failure rate, factory credit and after-sales service and other factors in order to achieve economic and practical purposes.