| 摘要 |
PROBLEM TO BE SOLVED: To provide a flow channel switching valve that can secure sealing property by a simple configuration without using a seal material.SOLUTION: In the flow channel switching valve, a step part 18 extended toward the outside is provided at a wall surface 14a of a second outflow port 14, a valve body 21 extends to the step part 18 of the second outflow port 14, and a flange part 22 abutting on the step part 18 is protruded at a peripheral side surface of the valve body 21.SELECTED DRAWING: Figure 2 |
