作者: Hideo Uzuhashi , Taisei Hosoda , Nobuyuki Kobayashi , Masaaki Tanaka
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摘要: This five-way reversing valve is of the type whereby flowing directions two pressurized fluids can be changed at same time and in which function performed by utilizing pressure difference between fluids. According to present invention, flows are combined operations elastic pressing means form a coil spring or its equivalent adjusting having opening closing function. Thus, there provided according invention an improved device extremely low cost operates surely with high reliability.