Electric rotary fluid change-over valve

The utility model relates to a rotary type liquid transfer valve, comprising a coil component and a valve body component. The coil component consists of a crust and a coil winding; the valve body component comprises a cover, an axis, a rotor and a magnetic ring which are positioned in the middle of the coil winding, and a valve base which is under the rotor; the rotor covers on the axis and is fixed connected with the magnetic ring; at least one sliding block is embedded in the lower end surface of the rotor; the rotor is positioned at the same circumference with at least two valve ports which are arranged on the valve base and connected with the liquid in coming and the out coming pipes so as to make the utility model be characterized in novel structure, convenient and reliable using, realizing the transfer switch function of total opened or total closed or semi shrouded, reducing the cost of maintaining and using, and improving the service life. 一种电动回转式流体切换阀，它包括有线圈部件和阀体部件，线圈部件由外壳、线圈绕组组成；阀体部件包括有放置在线圈绕组中间的外罩、轴、转子、磁性环及转子下部的阀座，转子套置在轴上并与磁性环固连，至少一个滑块嵌接在转子的下端面，它与阀座上开设的、与进出液管相连通的至少二个阀口处于同一圆周上，从而使其具有结构新颖，使用方便、可靠，能实现全开或全闭或半开半闭等多种切换开关功能，能降低维修和使用成本，提高使用寿命等特点。