1.1 阀门电动装置
阀门电动装置由电动机驱动，通过减速机构输出适当的转矩和转速驱动阀门开启/关闭。在不同应用行业中，阀门电动装置有时也被称作"阀门执行机构"或"电动执行器"。根据操作阀门的类型分为"90度回转（角行程）电动装置"和"多圈回转（直行程）电动装置"。
1.2 阀门手动装置
阀门手动装置有时也被称作"阀门减速器"，采用蜗杆蜗轮、行星齿轮等减速机构，用于人力操作阀门开启/关闭。也可以与903电动装置组合成电动执行机构使用。根据操作阀门的类型分为"90度回转（角行程）手动装置"和"多圈回转（直行程）手动装置"。
1.3 电动阀门控制器
电动阀门控制器一般用于远程控制阀门电动装置执行开/关阀门或调节阀门位置等操作。也可以作为PLC等上位控制机与基本型电动装置的中间控制环节使用。
关键词：阀门电动装置；阀门手动装置；电动阀门控制器。
翻译成英文 谢谢
第1个回答 2014-03-05
The electric device opens 1.1 electric valve devices valves from electric motor drive, by the fact that the organization reducing the speed exports the appropriate revolution regulation and rotation rate driving a valve/ being closed down. In being unlike the industry applying, the electric device of valve is also called "valve actuating mechanism or the "electric implementation implement sometimes". Be allotted the electric device turning round (straighten a route or distance of travel) for the electric device and "many circles turning round (angle route or distance of travel)"90 degree according to the type handling a valve".
1.2 valve hand gear valves hand gear is also called "valve reduction gear sometimes ", is adopt the organization, be used for manpower reducing the speed such as worm worm gear , epicyclic gear to handle a valve open/ be closed down. Also can become electric actuating mechanism usage with 903 electric device combination. Be allotted the hand gear turning round (angle route or distance of travel) for "90 degree and be enclosed the hand gear turning round (straighten a route or distance of travel)"much according to the type handling a valve".
1.3 electric valves are used for electric device of long-range under the control of valve operation such as carrying out the turn off valve open/ or adjusting valve location like electric controller valve controller. The link the centre also being able to wait for the superordination controlling machine and the electric fundamental type device as PLC is controlled is put into use.
Keywords: Electric device of valve; Valve hand gear; Electric valve controller.
1.2 valve hand gear valves hand gear is also called "valve reduction gear sometimes ", is adopt the organization, be used for manpower reducing the speed such as worm worm gear , epicyclic gear to handle a valve open/ be closed down. Also can become electric actuating mechanism usage with 903 electric device combination. Be allotted the hand gear turning round (angle route or distance of travel) for "90 degree and be enclosed the hand gear turning round (straighten a route or distance of travel)"much according to the type handling a valve".
1.3 electric valves are used for electric device of long-range under the control of valve operation such as carrying out the turn off valve open/ or adjusting valve location like electric controller valve controller. The link the centre also being able to wait for the superordination controlling machine and the electric fundamental type device as PLC is controlled is put into use.
Keywords: Electric device of valve; Valve hand gear; Electric valve controller.
