Butterfly Disc Casting involves creating the disc component of butterfly valves, which is pivotal in regulating fluid flow. The material choice for the disc, such as cast iron or ductile iron, significantly influences the valve's performance and suitability for specific applications. Cast Steel Butterfly Valves: High-Performance Flow Control Solutions Cast steel butterfly valves are...

A sanitary butterfly disc has a smooth, crevice‑free surface for easy cleaning. This butterfly disc is made from 316L stainless steel with an electropolished finish. The disc edge of a butterfly disc is radiused to prevent product buildup. A butterfly disc with a PTFE seat is suitable for dairy and beverage lines. The disc stem of a sanitary butterfly disc is sealed with O‑rings. Butterfly...