Innovative, diverse, challenging – it takes a lot of flexibility and know-how to solve customer problems in the area of mechanical engineering. From low to high pressure, from gaseous to high viscosity and clean to heavily soiled media. müller co-ax valves have been the reliable choice for 60 years for the fulfillment of these and other requirements. Our compact and low-maintenance valve technology helps our customers with an efficient process design despite the ever-increasing requirements.