The ball valves Macon ends have technical and strength features described in the category of ball valves and are used above all in the French market, where the fitting Macon finds its biggest spread. The joints have a thread Macon at least on one side and often a square flange on the other side, for the connection to the tank. These valves are often used in the food sectors, especially in the enological one, thanks to their ease of coupling through swivel and their safety offered by this fitting.