本文以电动蝶阀为例，简要讨论故障诊断的实现方法和注意事项。
Taking the electric butterfly gate as an example the way to carry out at related attentions are discussed briefly.
由中控室内的终端机开关旁通电动蝶阀或由PLC控制自动运行。
Operation of excess sludge pump is controlled by the computer inside central control room or by PLC under automatic mode.
角行程电动蝶阀，普遍适用于建材、玻璃、矿山、电力、轻工、造纸等行业的通风、环保工程等管道系统中。
This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments.
可以配置在所有高级电动球阀和蝶阀上。
Available for all Premium Electric actuated Ball valves and Butterfly valves.
可配置在高级电动球阀和蝶阀上。
Available for Premium Electric actuated Ball valves and Butterfly valves.
本公司专业生产各类气动电动调节阀、蝶阀、球阀。
The company specializes in the production of various kinds of electric pneumatic control valve, butterfly valves, valve.
电动或液动插板阀通常与非金属密封蝶阀配系运用。
Electric or hydraulic flapper valves are usually equipped with non-metal sealing butterfly valve system to use.
VTLEBUF 01型电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。
VTLEBUF01 electric high vacuum butterfly valve USES electric device to drive the stem disc to perform open close action.
真空阀门系列：gid型电动高真空蝶阀的详细资料：gid型-电动高真空蝶阀gid型电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。
Electric high vacuum butterfly ValveGID electric high vacuum butterfly valve USES electric device to drive the stem and disc to perform open and close action.
同时可加装速度调控装置，可取代启闭闸阀或蝶阀的大型电动装置。
Meanwhile the devices of speed control can instead the large electric devices of lift gate valves and butterfly valves.
GID型电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。
GID electric high vacuum butterfly valve USES electric device to drive the stem and disc to perform open and close action.
电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。
VTLEBUF01 electric high vacuum butterfly valve uses electric device to drive the stem and disc to perform open and close action.
电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。
VTLEBUF01 electric high vacuum butterfly valve uses electric device to drive the stem and disc to perform open and close action.
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