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Electric control valve is not close fault repair
The author: Time:2019/10/8

       由于电动调节阀的阀座和阀芯、阀体和阀盖以及阀杆的不严密而造成流体的渗滑。可以将有毛病的零件拆开,更换填料或通过对金属表面的跑合使接触良好,从而清除故障。这是一项主要的修理任务,任何修理车间都要为此而准备必要的设备,即用以提升重零件的工具(如:旋臂吊、电动单梁起重机、手动单梁起重机、倒链等) ;空气压缩站,压力6巴以上;平面校正机;电焊及汽焊设备;长度.半径、角度测量仪器;探伤箱,专用于检查加工表面,内有渗透剂、脱脂剂、用于液体渗透探伤的显示剂或磁力探伤用的磁粉及探伤仪;检查电动调节阀阀芯-阀座接合及填料密封的试验台。

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