About Duff Norton

Duff Norton is a renowned manufacturer specializing in high-quality valves and fittings for industrial applications worldwide. Established in the 1950s, they provide innovative solutions for various sectors including oil & gas, power generation, and water treatment industries. Their product range encompasses ball valves, check valves, gate valves, and actuated valves, amongst others. With a commitment to quality and durability, Duff Norton delivers robust, reliable products designed for demanding applications.