The Air Gass company are involved in different segments where there is the necessity of industrial and special gases in the processes. GASCAT has different models in its line for applications with N2, H2, O2, CO2 etc. The valves of Domus Piloted line have high flow capacity combined with high inlet pressure and construction in stainless steel that allows the use with different gases. Beyond counting with pilot to regulate the pressure that results in excellent accuracy. Also for high pressure the HP line build in stainless steel has excellent acceptance to be used with high pressure cylinders. The blanketing systems that consist of storage of products into big tanks and the inclusion of an inert gas to avoid contamination, oxydation and loss of product by vaporization and other factors, GASCAT has first stage of pressure reduction of this inert gas and the pressure regulator for blanketing; also resales valves for security as the end-of-line conservation breather vent (pressure and vacuum), emergy vent, flame arrestors etc.