Steven Levy Enterprises buys and sells new, unused, and used surplus rotary valves and diverter valves. Browse our inventory of used rotary valves and diverter valves available for purchase. Rotary valves are pneumatic valves that handle and meter the flow of granular bulk or powders. Rotary valves are also used to meter materials at a controlled feed rate. Diverter Valve is a valve which is used to divert the flow of liquid or gas from one source to multiple destinations. Tell us what surplus rotary valves and diverter valves you have for sale or call us at 713-910-4337.