Casco International offers Three Piece Design Full Port with Screwed End & Socket Weld End Ball Valve. Casco International is an ISO 9001 certified company and offers wide range of industrial Investment Castings Valves in steel and cast iron. The Three Piece Design Full Port with Screwed End & Socket Weld End is designed with Slotted PTFE seats, Hard chrome ball and Down stem sealing & flouting balls. It ensures 100 percent interchangeability, low torque, high flow capacity and longer life with minimum maintenance. It is used in all process handling needs.