| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerant channel switching valve of a refrigerant channel through which a high-temperature refrigerant and a low-temperature refrigerant flow, the refrigerant channel switching valve being capable of suppressing heat exchange between the refrigerants and preventing degradation in a capability of a device.SOLUTION: A refrigerant channel switching valve comprises: a valve seat main body (180) provided in a cylindrical valve case, a plurality of valve seats (132, 142) supporting a valve body being formed out of a heat insulating material; and metal covers (181) including upper and lower end plates (182, 183) covering both end surfaces of the valve seat main body (180), and coupling portions (184) coupling the two end plates (182, 183) to each other. |
