Stainless Steel Valve Manufacturer in Italy Valvesonly Europe is the Stainless Steel Valve Manufacturer in Italy. A stainless steel valve is a type of valve that is made primarily of stainless steel. Stainless steel is a type of steel that contains at least 10.5% chromium, which gives it excellent corrosion resistance, durability, and strength. These properties make stainless steel valves well suited for use in harsh environments...