SS 316L Butterfly Valve

SS 316L butterfly valve is a compact, ultra-low-carbon quarter-turn rotary valve featuring a metallic disc that rotates 90 degrees within an elastomeric or metallic seat to deliver highly reliable line isolation and throttling. Cast or forged from grade 316L stainless steel, the "L" stands for low carbon content (0.03% max), which effectively eliminates carbide precipitation during welding to prevent intergranular corrosion along structural weld seams. Its high chromium, nickel, and molybdenum formulation provides excellent resistance to aggressive media, while its streamlined, lightweight profile minimizes installation space and pipeline structural loads. Procurement managers and industrial processing layout engineers can eliminate intergranular corrosion risks and minimize pipeline footprints by importing certified SS 316L butterfly valves directly from premier manufacturers in China via our advanced B2B digital marketplace.