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Company Profile A. u. K. Müller


A. u. K. Müller has more than 70 years experience in the customer oriented development and manufacture of solenoid valves, control equipment  and speciality valves.

Initially a family business, we have grown internationally into a respected leading manufacturer of valve technology with about 190 employees at the headquarters in Düsseldorf and sales representations in the UK and France.

With many years of extensive experience drawn from our wide range of products out in the market, we can quickly develop tailor made innovative valve solutions for the specific needs of our customers.


Individual problems require individual solutions and we have developed thousands of bespoke innovative product systems and specifications in partnership with our customers.

Our high quality components are designed for use in applications where product reliability and performance is critical in maintaining your reputation.

We have extensive experience in providing valves and components to a wide range of industry sectors, including:

We do not believe in just 'selling a valve'. The integration of our product into your application is the result of detailed analysis of the ambient environment, operating parameters and specification requirements. This enables us to offer individually optimized solutions to suit even the most complex fluid applications.
Such tailored valve design ensures a long product life expectancy and utmost reliability, in turn reducing your service costs significantly. Features such as low power consumption and minimal noise emission levels of our products support an efficient overall design of your equipment.

All customer sectors will benefit from our cross-industry experience and development expertise, which has formed the basis of our products for many years.

From the initial design stage through production to the point of delivery, we promise a service and product that exceeds the expectation afforded by the term, "Made in Germany ".

To discuss your requirements further please contact us at +49 (0) 211–7391–0.
Alternatively, please send us an e-mail with your questions.​​​​​​​



Foundation of A. u. K. Müller in Gablonz (today Czech Republic)

Relocation to Düsseldorf-Urdenbach 
Production of a number of different types of machinery for a variety of technical applications

Specialization in the development and manufacturing of solenoid valves with a continued focus on the use of plastics.e

Move to Düsseldorf-Hellerhof

Extension of production capacities

Manufacturing of various, mainly plastic solenoid valves, special accessories  and control units for the switching, dosing, mixing, blending and processing of fluids.

Additionally high performance valves for special applications are produced. For applications outside the specifications of this product range, customer tailored solutions are developed and manufactured.


Opening of one of the most modern, highly automated production plants for injection moulds in Germany.


Expansion and energy retrofitting of production halls 


Implementation of energy-saving measures


Commissioning of a photovoltaic system

(Further milestones)


Each process starts with your ideas and specification requirements. Together we develop individual concepts and designs using our extensive resources and the skills of our experienced engineers.

Ultimately this process results in the development of innovative products and complete systems which exceed usual market standards and expectations.

Our team of designers and engineers work as a team to creatively realise your ideas in the shortest possible timescale.
The use of modern technologies and techniques for structural analysis, fluid and electromagnetic simulations and rapid prototyping builds quality and reliability into every stage of the development process.

We are constantly researching and evaluating materials, our products and the way they are manufactured. Changes are constantly being implemented to every area to ensure we stay one step ahead and ensure the ongoing outstanding functionality and operational reliability of our products.

Over the years our products and inventions have set standards and redefined markets resulting in the granting of many patents.wurde.


Our modern manufacturing and testing technologies, in-house production and the multi-industry exchange of experience of our 190 dedicated staff within the Dusseldorf factory enable both, you and us, to stay at the forefront in the marketplace.

More than 60% of total turnover is achieved in our export markets, supported by our sales subsidiaries in the UK and France.

Get into the fascinating world of valve technology and be inspired. You will find that a valve is much more than just a "component".

A. u. K. Müller GmbH & Co. KG

Dresdener Straße 162
D - 40595 Düsseldorf 

Telefon: +49 211 73 91-0
Telefax: +49 211 73 91-281

E-Mail: info(at)akmueller.de


A.K. Muller (UK) Ltd.
Unit 4, Brookside Business Park
Brookside Avenue, Rustington
GB - West Sussex BN16 3LP

Tel: +44 1903 788 888
Fax:+44 1903 785 817

E-Mail: valves(at)akmuller.co.uk


A.K. Müller France
10 Avenue du Gué Langlois
Z.A.E du Gué Langlois
F-77600  Bussy Saint Martin

Telefon: +33 1 64 62 95 14
Telefax: +33 1 64 62 95 12

E-Mail: info(at)akmuller.fr



A. u. K. Müller Shanghai
Rm26D, Huadu Mansion,
Zhangyang Rd. 838,
Shanghai, 200122, China

Telefon: +86 21 58 20 40 80
Telefax:  +86 21 58 20 42 12

E-Mail: info(at)akmueller.de



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