| 摘要 |
The present invention provides a flow passage switching valve which can reduce the number of components and individually perform the flow control of each flow passage of a system having a plurality of flow passages. A first flow passage where a first inlet (12a) and a first outlet (12c) provided at a valve main body (10) communicate with each other through communication holes (43a, 43c) of a cylindrical valve element unit (42) of a valve element (40) and a second flow passage where a second inlet (12b) and a second outlet (12d) communicate with each other through the communication holes (43b, 43d) of the cylindrical valve element unit (42) are switched according to a change of a rotational position of the valve element (40). |
