These Rotary feeder process equipment use to remove bagasse. Designed for economical and reliable material metering and airlock service to maintain an even flow of material through processing systems. Rotary valves are rugged and dependable, even when you're conveying abrasives and corrosives are divergent wear protections available. Rotary valves are available with square or round flanges, rugged castings, cast Iron, 304 SS, 316 SS and other constructions are available.