About Us

Mission and Values

Since its foundation in 1946, Dott. Ing. Mario Cozzani S.r.l. has been designing and producing automatic valves for piston compressors optimizing compressor performance and reliability enhancing its experience in over 60 years activity. Our product range includes automatic suction, delivery, concentric and reed valves, check valves and unloading systems designed and developed in function to the different working conditions: with or without lubrication, at low or high pressure, with light, heavy, neutral or aggressive gas, etc. The valves constant optimisation for high quality and high performance is the course held to our company by its founder, dr. eng. Mario Cozzani, a person with esteemed technical and human qualities.

Dott. Ing. Mario Cozzani S.r.l. has always been orientated towards the compressor manufacturers, who require constant higher performances thus leading us to study new valve solutions. The close synergy which we install with our OEM clients enables us to offer the end-users not only valves for new machines but a highly qualified global service wide-ranging also to valves. Our overhaul service on valves and numerous cases of compressor revamping, both carried out by the OEM, are an example. In virtue of its designing and productive capabilities, as well as of its commercial guidance oriented towards the OEMs, Dott. Ing. Mario Cozzani S.r.l. has earned the trust of selected clientele of primary compressor constructors, European and non, thanks to whom its valves have been installed all over the world, working under different conditions.