Flow path switching valve

A flow path switching valve, comprising:

• a housing including a main body part having a cylindrical inner wall part and a plurality of ports opening in a circumferential direction, a bottom part covering a first end of the main body part in a center axis direction, and a cover part covering a second end of the main body part in the center axis direction;
• a valve body stored inside the housing so as to be rotatable about the center axis, the valve body including a set of a first valve body and a second valve body positioned around the center axis, the valve body being in sliding contact with the inner wall part to switch the connection state between the plurality of ports;
• a rotating shaft extending in the center axis direction, connecting the first valve body and the second valve body so as to be movable in a radial direction, and switching rotational position of the first valve body and the second valve body by rotating the rotating shaft;
• and
• a biasing member that biases the first valve body and the second valve body toward the inner wall part.