| 摘要 |
<p>A control valve 1 according to an embodiment includes: a body 5 having an inlet port 20 for introducing a refrigerant from an upstream side, an outlet port 22 for delivering the refrigerant to a downstream side, and a valve hole 28 for communicating the inlet port 20 and the outlet port 22; a valve element 66 having flexibility configured to open and close a valve portion by being attached and detached to and from a valve seat 30 provided at an opening portion of the valve hole 28; a solenoid 4 configured to drive the valve element 66 in the opening and closing direction of the valve portion; a pressure-receiving body 57 configured to work integrally with the valve element 66 by being arranged to face the valve element 66 and configured to receive a pressure, oriented in the valve-closing direction, on a surface that faces the valve element 66; and a sealing member 56 having flexibility configured to enlarge an effective pressure-receiving area of the pressure-receiving body 57 by closely contacting the pressure-receiving body 57 when the valve portion is closed.</p> |
