Stainless Steel 304 Butterfly Valve A Stainless Steel 304 (SS304) Butterfly Valve is a quarter-turn valve used to control or shut off flow in pipelines. It has a rotating disc inside the pipe, and SS304 gives it good corrosion resistance, durability, and suitability for water, chemical, food, and industrial applications.
Common types you’ll find
Wafer type (most common, fits between flanges)
Lug type (for end-line service)
Sanitary / Tri-clamp type (used in dairy, food, pharma)
Gear-operated or lever-operated
Popular SS304 Butterfly Valves (2 inch / DN50 range)
