Control device for the cooling circuit of an internal combustion engine

The control for the cooling circuit of an IC engine with at least two partial cooling circuits, especially for a V-engine with two banks of cylinders, comprises a housing (16a) with at least two inlets and at least one outlet (19, 20) on a different level to the inlets. A slide (26) with the same number of apertures (23, 24) as there are outlets can be rotated to control the flow of coolant.