What are Quadax valves

The müller co-ax ag

Müller co-ax ag is a global valve manufacturer. Founded in 1960, coax is now a leader in the field of coaxial valves with around 300 employees. Valves for a wide variety of media and applications are developed and produced on the company's premises in Forchtenberg. The company sets the standard for specific and challenging applications in the mechanical engineering, marine, chemical, energy, oil and gas, aerospace and construction markets.
The roots of müller co-ax ag go back to 1960 when Gottfried Müller founded the company "Müller Steuergeräte". He is regarded as a pioneer in the invention of a completely pressure-balanced valve, the developments of which are still the basis of the basic principle of many modern coaxial valves. Müller co-ax ag is the birthplace of the coaxial valve and is now active in many industries that place very different demands on a valve.
Not only the range has grown to over 45,000 articles over the years. Today, numerous subsidiaries, sales offices and distributions around the world ensure customer proximity.

Areas of application
The areas of application of the coaxial valves can be expanded as required with a wide range of accessories such as special seals, dirt wipers, wear-resistant inner parts, manual override, limit switches and various adapters. In addition, the space-saving and cost-saving valve assembly as a module and strip rounds off the range.
In order to optimally complement the areas of application of the coaxial valves, further valve types and series have been integrated into the product portfolio. Extreme requirements, in vacuum to high pressure areas as well as cryogenic to high temperature conditions, are met by our valves.
A permanent expansion of the portfolio was and is essential for coax in order to meet current and future customer and market requirements.

Müller co-ax ag - strong valve solutions
Müller co-ax ag is an expert when it comes to requirement-specific products. With its subsidiaries, quadax gmbh and m-tech gmbh, the group of companies impresses with its wide range of portfolios and services. The brands coax®, quadax® and m-tech® stand for the highest demands in terms of quality, service and performance.

coax®:
The coax® brand stands, among other things, for the original coaxial valve. In order to meet the requirements of the market, the product portfolio was expanded to include cartridge, lateral and high pressure valves as well as pressure and position control valves.

 
quadax®
Butterfly valves are sold worldwide under the quadax® brand. The subsidiary, müller quadax gmbh, has been successfully positioned on the market for over 10 years and can provide countless references in extreme areas of application. The quadruple eccentric design principle ensures a high level of tightness and durability even under extreme conditions. The company is currently represented worldwide with 32 exclusive sales and service partners.


m-tech®
m-tech® develops tailor-made and high-precision solutions in valve technology. The high-pressure valves and complete systems for filling industrial, medical and special gases are in use worldwide. The m-tech® competence is in demand internationally because it stands for first-class high-performance fittings.

World market leader criteriaidentification numberswell
Owner share
in the DACH region in%
1002021
World market share
Number of continents
52021
sales
in €
50.021.0002019
Export share / foreign sales
in% of total sales
53.22019
Employee2782019
Guided tour by founding familyYes2021
founding year19602021
WMF characteristics, via information from the company