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控制阀又称调节阀,是工业过程控制中的主要执行单元仪表,通过接受调节控制单元阀是自控系统中的执行器,它的应用质量直接反应在系统的调节品质上。作为过程控制中的终端元件,人们对它的重要性较过去有了更新的认识。
Control valve, also known as control valve, is the main execution unit instrument in industrial process control. The valve of the control unit is the actuator in the automatic control system. Its application quality directly reflects on the adjustment quality of the system. As a terminal element in process control, people are more aware of its importance than the past.