摘要
介绍了西门子阀门定位器的安装方法,阐述了西门子阀门定位器的检修维护情况及在线更换案例。
This paper mainly described the steps to change the pneumatic valve positioner and presented the problems occurred during routine maintenance and on-line change by taking an example.
作者
李贤文
赵秀利
Li Xianwen;Zhao Xiuli(Lianhong(Shandong)Chemical Co.,Ltd.,Zaozhuang277527)
出处
《大氮肥》
CAS
2022年第6期385-387,390,共4页
Large Scale Nitrogenous Fertilizer Industry
关键词
阀门定位器
气动阀门
日常维护
在线更换
valve positioner
pneumatic valve
routine maintenance
on-line change
