A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball’s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. Ball valves are available in single piece, two piece and three piece construction. The valves can be manufactured with full port or regular port. The ball is accurately machined to mirror finish so as to ensure low operating torque. The ball is seated between two seat rings of low friction material. Multiport ball valves-3 Way and 4-Way are our speciality product. Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shut off and control applications.