Gebr. Rieger GmbH + Co. KG

The company Rieger was founded in 1879 in Aalen.

Today, Rieger consists of the departments valve technology and aluminum foundry and is a member of the globally active NEUMO Ehrenberg Group. Our aluminum foundry produces high quality aluminum castings, which are being used in the automotive industry as well as in mechanical engineering applications. In our department valve technology we are successfully working in the fields of valves, customized solutions, such as valve blocks and tubular structures as well as system engineering, which includes valve clusters, units, CIP-systems and all kinds of plug and play solutions.

All products are made of stainless steel. The full range of steel types from AISI 301, AISI 316L to Hastelloy and special alloys, such as e.g. 1.4529, 1.4539/AL6XN are available to our customers.

Rieger was founded in Aalen, Germany in 1879. Today, 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.

Additional to our service we are offering a wide range of trainings for your personnel. Get in touch today to learn more: info@rr-rieger.de