V.K. Valves Pvt. Ltd. Manufactures Cast Iron Ball Valve. V.K. Valves Pvt. Ltd. Is an ISO 9001:2000 accredited company. The Cast Iron Ball Valve is suitable for Extrusion and Oil Refineries, Petro Chemical, Solvent Chemical and Process Industry. It consists of various systems like Low Torque, Quarter turn operation, Full Bore-Minimal Pressure Loss, Blow out Proof Stem. It is available in two types like One Piece Design Screwed and Three Piece Design Flanged.