Rieger is an internationally recognized member of the globally active NEUMO Ehrenberg Group. Our hygienic and aseptic valves aren't just designed better, they're designed to work better with your equipment. We adapt our valves to your process, so you don't have to adapt your process. Our valve solutions represent process safety along with a simple design. Those maximize life cycles, reduce maintenance costs, decrease downtime and improve productivity. With customized solutions by our system engineering and our after sales service we support you in reaching your individual goals. As of 2022 we represent the AWH product line covering North and South America. We can additionally offer butterfly valves, sanitary fittings, tubing, and cleaning technology.