Abstract: The distributor has a center passage provided in a body and conveying paint to spray means. Valves for putting the center passage in communication with conduits conveying paints of different tints are mounted on the body. The body constitutes with said valves a modular unit which may be juxtaposed with at least one similar modular unit. The body has at each end means for sealingly connecting the modular unit with a neighbouring modular unit.