Neco Schubert and Salzer Limited manufactures Ball Ferrous Valves. Neco Schubert and Salzer Limited are ISO 9001:1994 and ISO/TS 16949:2002 certified company. Neco Schubert and Salzer Limited offers Industrial Valves in Ferrous & Nonferrous materials, Nonferrous forgings duly machined & non ferrous components, Automotive components & Castings, etc. The Ball Ferrous Valves are manufactured as per BS and ASME Standards. Ball Valves are used for on-off application and they provide high range ability than Butterfly and Control Valves. The Ball Valves are used for slurry applications or for those processes with fibrous contents, such as wood pulp. The rotary action of the Ball provides a shearing action against the Seal, which allows for clean separation of the process material during closure.