A fluid control valve includes a valve and a housing. A plurality of opening portions include fluid inlets and a plurality of fluid outlets. A plurality of flow path portions include a first flow path portion that guides fluid flowing in from one fluid inlet to one fluid outlet, a second flow path portion that divides fluid flowing in from one fluid inlet and guides the divided fluid to two or more fluid outlets, and a third flow path portion that merges fluid flowing in from two or more fluid inlets and guides the merged fluid to one fluid outlet. The plurality of flow path portions further includes a fourth flow path portion that merges fluid flowing in from two or more fluid inlets, divides the merged fluid, and guides the divided fluid to two or more fluid outlets.

A fluid control valve includes a valve and a housing. A plurality of opening portions include fluid inlets and a plurality of fluid outlets. A plurality of flow path portions include a first flow path portion that guides fluid flowing in from one fluid inlet to one fluid outlet, a second flow path portion that divides fluid flowing in from one fluid inlet and guides the divided fluid to two or more fluid outlets, and a third flow path portion that merges fluid flowing in from two or more fluid inlets and guides the merged fluid to one fluid outlet. The plurality of flow path portions further includes a fourth flow path portion that merges fluid flowing in from two or more fluid inlets, divides the merged fluid, and guides the divided fluid to two or more fluid outlets.

A housing rotatably accommodates a valve and includes a port that passes through an outer wall and an inner wall. A seal member is provided between the inner wall and the valve and includes a surface on the housing side that is in contact with a port periphery of the inner wall of the housing, and a surface on the valve side that is in sliding contact with the side wall of the valve. The biasing member biases the valve toward the apex of the conical shape and, during both the rotation and stop of the valve, keeps a state in which the side wall of the valve and the seal member are in sliding contact with each other, and keeps a state in which the inner wall of the housing and the seal member are in contact with each other.