The German company COAX has for over 50 years of experience, innovation, quality and reliability in the production of valves. Since 1960 designs, it manufactures and sells valves all over the world with great success. From the humblest of beginnings was born a large company that, thanks to its innovative valves and the experience gained, has gained international fame by becoming a reference for all the companies in the sector. The basis of the success of COAX valve is an innovative and exclusive coaxial technology which over the years has confirmed the best choice for monitoring with absolute reliability of difficult products such as gelatinous liquid, abrasive, dirty and corrosive gas, vacuum and other harsh fluids to intercept with other switching technologies: ball, diaphragm, piston.