SALVALCO ECO-VALVE® is a new aerosol valve specifically designed to enable aerosols to be propelled successfully by harmless gases such as Nitrogen, Carbon Dioxide or simply Compressed Air. SALVALCO® (formed in 2013) bought the patents for Eco-Valve from the inventors at the University of Salford, UK, in order to commercialise the ‘BUBBLY FLOW’ technology and bring it to market. Over 12 years of research work has now developed and refined the designs of 3 types of aerosol ECO-VALVE® which together can cover 85% of aerosol usage worldwide.