美国欧可电动阀门就是用电源来驱动电动执行器进而驱动阀门来进行节流的调节阀，它是工业自动化过程控制中的重要执行单元仪表。随着工业领域的自动化程度越来越高，正被越来越多的应用在各种工业生产领域中。电动阀门与传统的气动阀门相比具有明显的优点：节能（只在工作时才消耗电能），环保（无碳排放），安装快捷方便（无需复杂的气动管路和气泵工作站）工作电源：AC22V 380V等电压等级。电动阀门通过接收工业自动化控制系统的信号（如：4~20mA）来驱动阀门改变阀芯和阀座之间的截面积大小控制管道介质的流量、温度、压力等工艺参数。实现自动化调节功能。
The United States of America Ou electric valve is to use the power to drive the electric actuator to drive the valve to throttle valve, it is industrial automation and process control in the execution unit instrument. With the field of industrial automation degree is more and more high, being more and more used in various industrial production areas. Electric valve pneumatic valve compared with the traditional has obvious advantages: saving energy ( power consumption only when at work can ), environmental ( no carbon emissions ), quick and convenient installation ( without the need for complex pneumatic pipeline and pump station ) working power supply: AC22V380V voltage grade. Electric valve through the receiving industrial automation control system signal ( such as:4~20mA ) to drive the valve core and a valve seat valve change between the cross-sectional area of the flow of media channels, control of temperature, pressure and other parameters. Realization of automatic regulation function.
