For controlling the flow and discharge of powders, granules, and other dry bulk materials, Used Slide Gate Valves from Machinery & Equipment Co. (M&E) are commonly installed beneath bins, hoppers, silos, mixers, and other process equipment. Available designs may include manual, pneumatic, hydraulic, or electrically actuated gates in stainless steel, carbon steel, and other materials of construction for food, chemical, pharmaceutical, plastics, mineral, and general industrial applications. M&E handles slide gate valves from manufacturers such as Vortex, Salina Vortex, WAM, Plattco, Meyer, and others, in a range of opening sizes and configurations.