Rieger was founded in Aalen, Germany in 1879. Today, Rieger is an internationally recognized member of the globally active NEUMO Ehrenberg Group. RIEGER valves are precision engineered to meet the exacting demands of the food, pharmaceutical, chemical and biotechnological industries, or wherever productivity, safety and quality are required. Committed to the customer by providing innovative solutions, that meet or exceed industry standards, RIEGER offers a full line of aseptic and hygienic valves, including BioCheck Sampling, Inclined Seat, Divert, Double Seal, Overflow and Mix Proof as well as Mix Proof PMO valves.

Product Line Highlights

  • Hygienic Valves
  • Aseptic Valves

Primary Industries

  • Food & Beverage
  • Life Sciences
  • Pharmaceutical

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  • Online ordering for Rieger products is currently not available.
  • We welcome you to to complete the Request for Information form on this page or to contact our sales team.


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