416 Stainless Steel Butterfly Valve

416 Stainless Steel Butterfly Valves are composed of 17% chromium and 2.5% nickel. It has superior corrosion resistance, good durability, formability, and high strength. 416 SS is highly resistant to fresh water, dry air, alkalis, and acids. This grade is a free-machining SS with a machinability of 85%, the highest of all stainless steel. 416 SS butterfly valve is available in highly tempered, hardened, or unhardened forms.