Low-resistance high-precision electric control valve

The regulating valve is a common pipe fitting in a liquid-state fluid pipe network and is used for regulating the flow resistance in a pipeline so as to regulate the flow of liquid-state fluid. A fluid regulating valve in the prior art cannot precisely regulate the flow of fluid or has large flow resistance. The utility model provides a low-resistance high-precision electric control valve. The low-resistance high-precision electric control valve comprises a valve body, a first valve element shaft, a second valve element shaft, a first valve element, a second valve element, a first electric driving device, a second electric driving device and a controller. The utility model provides an adjusting method based on the low-resistance high-precision electric adjusting valve. Compared with the prior art, the valve has the advantages of being small in flow resistance and high in adjusting precision, and the leakage rate between the upstream and the downstream is low in the fully-closed state. 调节阀是液态流体管网中常见的一种管件，用于调节管