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Action principle of electric butterfly valve

作者:admin 来源:本站 时间:2021-08-05 点击:117次

[文章前言]:Electric butterfly valve is a very common device for regulating pipeline flow. It is widely used and involves many fields, such as regulating the water flow of hydropower stations, reservoirs and dams, regulating the industrial fluid flow of factories, etc. Electric butterfly valve is composed of electric actuator and butterfly valve

Electric butterfly valve is a very common device for regulating pipeline flow. It is widely used and involves many fields, such as regulating the water flow of hydropower stations, reservoirs and dams, regulating the industrial fluid flow of factories, etc.


Electric butterfly valve is composed of electric actuator and butterfly valve, so it has the advantages of simple operation and simple structure. It is also widely used in chemical, pharmaceutical and other industries. With the assistance of electric actuator, the development of D71X, d371x, d671x, d971x, PN10 and PN16 a wafer butterfly valves has reached a new level. Working principle of electric butterfly valve: the valve stem is driven by an electric device to turn the butterfly plate 90 degrees to open and close the valve. In fact, the principle of electric actuator is very simple. Just like the razor used in daily life, the energy is electricity, which drives the valve plate to open and close the valve and circulate or cut off the fluid.


Electric butterfly valve is suitable for occasions requiring flow regulation. As the pressure loss of the butterfly valve in the pipeline is relatively large, about three times that of the gate valve, when selecting the butterfly valve, we should fully consider the impact of the pressure loss on the pipeline system and the firmness of the butterfly plate under the pipeline medium pressure when the butterfly valve is closed. In addition, the working temperature limit of elastic seat material at high temperature is also considered. The butterfly valve has the advantages of short structural length and overall height, fast opening and closing speed and good fluid control characteristics. The structural principle of butterfly valve is suitable for manufacturing large-diameter valves. When the butterfly valve is required to control the flow, it is important to correctly select the size and type of the butterfly valve so that it can work normally and effectively.


? Shandong Victor Valve Manufacturing Co., Ltd. is a professional manufacturer specializing in the design and manufacture of industrial valves, two-way steam control valves, HVAC automatic control system control valves, two-way control valves, Siemens actuators, electric control valves, electric butterfly valves, temperature control control valves and Siemens control valves. Our electric control valves have complete models and specifications, Its technical content has reached the advanced level of the same industry. The company has strong technical force, advanced production and testing equipment and high-quality after-sales service organization. At present, our main products are regulating valves and electric drives, which are mainly used in central air conditioning automatic control, refrigeration station automatic control, heat exchange station automatic control, boiler control and other occasions. In addition to this brand, Victor controls also provides OEM services.


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