In 1879, Rieger was founded in Aalen, Germany. Today, Rieger is a member of the globally active NEUMO-Ehrenberg group. Our valves don't just work really well. They work really well with your equipment. We believe it's our responsibility to provide our customers with innovative, best-in-class valves that integrate seamlessly into their processing equipment. Which means, you can now upgrade your valves without having to modify your equipment. Rieger can provide a full line of Aseptic and Hygienic sanitary valve solutions designed specifically to meet the broad demands of the dairy, food, beverage and pharmaceutical industries. Our BioCheck sampling valves allow samples to be taken simply and safely from closed systems such as vessels, tanks and pipelines. Engineered with PTFE bellows that guarantee hermetic sealing, these valves feature a compact design for convenient sampling. If you are looking for valve solutions that maximize life cycles, reduce maintenance costs and downtime, look no further then Rieger.