Ball Valve is a new type of valve produced in the 1950s. After years of continuous use, improvement and breakthrough, the ball valve can withstand various pressures and corrosion. Ball valves are more and more applicable. They have zero leakage and can control high pressure and high fluid volume. The ball valve of Lixin has a variety of designs, which helps to reduce the number of valves required by the pipeline, thus minimizing the extra cost.   Lixin ball valves advantage: 1.With 23 years of production experience, capable of selecting models for various working conditions 2.The max. diameter is DN1000 (NPS 40) 3.The Max. pressure can reach 2500LB (PN420) 4.A research and development team with 40+ senior engineers and technical personnel   The chief Features: Full port,floating or trunnion mounted type Bolted bonnet Blowout proof stem Structure improve on API Opening and closing position Avaliable with worm gear operator