3. The adjustme*f the fully closed
现场按钮开关handwheel several turns.The electrical drawing of the DZW-Type is the same as the DZB-Type, see pictureTr*el switch(3)调好20mA后,再将电动执行器动作到全关,检验4mA有无改变,如有变化,则检查以下三点:o:pgt;
2.电动装置过载,力矩控制机构动作
的调整轴压下后方可旋转!
condition.LSO2 LSC2 LSC2 TSO2
protectionand stos the motor so as to the output and protect the valve .
Ⅸ.Notice for Orders
automatic system , which c*ists of handle ,cam,气动球阀厂家, frame work ,vertical bar,AW气动球阀, middle clutch,气动球阀价格, 宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;mso-font-kerning:1.0000pt;" gt;
本系列电装具有功能全、性能可靠、控制系统****、体积小、重量轻、使用维护方便等特点。当手柄推到一*置时,离合器即脱离蜗轮而与手轮啮合,气动球阀,同时直立杆在扭簧作用下直立于蜗轮端面,支撑住离合器不致下落,切换完成即可放开手柄,使用手轮进行操作。Z-type electric actuator c*ists of motor , speed reducer , mome*f force apparatus,SO、SC、SSproof type DZZB