Key Specifications / Features
PTFE Lined Concentric Butterfly Valve Factory specializes in high-performance wafer concentric butterfly valves designed for reliable flow control in corrosive and demanding industrial applications. Manufactured with premium ASTM A351 CF8M stainless steel, these 10 inch DN250 butterfly valves offer excellent chemical resistance, durability, and long service life. Available in Class 150 LB and PN10 PN16 pressure ratings, they comply with API 609 standards for quality and safety. Equipped with a robust gearbox operation system, the valves ensure smooth torque transmission and precise control. Ideal for water treatment, chemical processing, petrochemical, and industrial piping systems requiring dependable PTFE lined sealing performance.