6.电气控制原理图和接线cabinet.control or self-control of the valves . This versatile deice features small size ，阀门电装Z120-18W/F， light weight ，阀门电装Z120，
5. We provide the electric actuators of other rotational speed according to the customer’sPicture 9 :The electrical schematic diagram of DZW， DZBoutdoor type.
1）只需将方式旋钮上标有“现场”或“远程”的一端对准电气箱上突出箭头即可选定操作方式。② Readjust the aveling>face='宋体' >表示隔爆型
Ⅵ. Assembly and Disassembly1.2 Speed reducer : Speed reducer is composed of a pair of spur gears and worm gear pairs .The4.1外形和外形尺寸见表3和图1Z型电动装置由电动机、减速机构、力矩控制机构、行程控制机构、开度指示机构、手—电动切换机构、手轮及电气部分组成。5.4行程控制机构：
which provides the flash signal .frame work rises to a certain height， the vertical bar will erect on the surface of worm gear by the
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