About ACI Industriearmaturen

We, ACI Industriearmaturen GmbH, based in Eschweiler near Aachen (NRW, Germany), are a system supplier for industrial valves and industrial components.

We are the right partner for you when it comes to the handling of gaseous and liquid media. Take advantage of our experience and benefit from our knowledge and favorable conditions, which we can pass on to you through cooperation with our partners.

Our wide and also deep product range as well as our fast and flexible acting make us your powerful partner. You get everything from the shut-off valve to the compact system in DIN and ANSI design. Let our qualified staff advise you.

Components & complete systems from a qualified partner


We see ourselves as systems suppliers of industrial fittings and components. We do not only produce high-quality sight glass fittings but also supply you with single components or complete systems. Our team is highly qualified to perfectly advise you on the fittings and their respective application.

Your advantages from enjoying our reliable partnership are clear:

> less logistics-related efforts
> more favourable conditions
> one single contact
> cost optimisation and time savings

We are your competent partner when it comes to industrial process liquids and gases handling! Our services include extensive and individual advice on industrial fittings and their respective application. Additionally, we provide advice on fittings automation and system optimisation. Except for supplying you quickly and reliably we also offer planning and testing - if so requested, of course also at our customers’ premises

We share our expertise and experience with you - just like the favourable conditions we enjoy thanks to our long-time cooperation with renowned manufacturers and subcontractors who meet the same high quality standards we apply to our own services and products.

It is the individual advice, our extensive and broad product range and our expectation towards quality and service that make us a perfect supplier for industrial fittings, accessories and optimisation solutions.

From lock valves to heat exchangers, from complete systems to accessories - providing top quality in products, advice and services is our policy. That’s the reason why our customers are highly satisfied. We look forward to serving you, too!