müller coax group

Welcome to the inventor of coaxial valve technology.

Everything began with the world premiere in 1960 of the company's invention – the coaxial valve. This pioneering spirit has lived on until today in our company: With an acute inventor's mindset and a passion for innovation, custom solutions are constantly being created which are optimally tailored to the requirements of our customers and partners. On many occasions, our innovations have even solved potential issues of which our customers may not even have been aware. Our guiding principle is: Pioneers Forever!


KX 1000: new hydrogen valve with capacity up to 1,000 bar

müller co-ax gmbh, a leading manufacturer of coaxial and high-pressure valves, is presenting a hydrogen valve for pressures of up to 1,000 bar and a very high KV value. It is ideal for applications where a high flow rate, tight installation spaces, low weight, and low control air consumption are a particular concern.

KX 1000 news article


Experience coax valves soon at these trade fairs

News and Press Releases

Change of housing and flange materials
26.08.2026
News

Change of housing and flange materials

We are changing the materials used for selected flanged valves in the FK and VSV-F series. Learn more about affected versions and alternatives.

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SMM 2026 – Valve technology for alternative fuels and maritime applications
26.08.2026
Press Release

SMM 2026 – Valve technology for alternative fuels and maritime applications

Alternative fuels, stringent safety requirements, and limited installation spaces are changing the technical systems on board. At SMM 2026 in Hamburg, müller co-ax gmbh will present valve solutions for demanding applications in shipbuilding and the maritime industry.

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International Sales Meeting Strengthens Global Collaboration
09.07.2026
Press Release

International Sales Meeting Strengthens Global Collaboration

In a world where international markets, customer requirements, and applications are becoming increasingly dynamic, it is essential to have a global team that works in sync. That is precisely why müller co-ax gmbh invites representatives from all its subsidiaries to attend the international sales meeting.

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