Three-ways pneumatic flaps are designed to divert gravity flow of bulk solids from one feeding point to two or more receiving points. Bulk material in pellet, flake or granular form falls freely through the diverter valve. Wear resistant swivel flap is used for diverting the flow inside the valve. Flap type diverter valves are installed on outlets of dry bulk storage silos, bins, chutes, conveyors and similar equipment.