Premium stainless steel construction ensures superior compression resistance, durability, and with a alloys ball tip for reduced frictions in airless paint sprayer valves operations Perfect for maintaining consistent fluid flows during extended painting tasks on wall, furniture, or industrial requiring high pressures sprayer This complete valves replacement kits includes resistant coppers fittings, ergonomic handle, and precisions component designs for seamlessly compatibility for 390 / 395 models Ideal for contractors, painters, and DIYer enthusiasts needing great aftermarket parts to restores great pressures control in professional sprays equipment Engineered to meet original specifications, this aftermarket valves delivers factory grade functionality while prioritizing user through component and reinforced structural integrity