Wenzhou Zhitong Pipe Co.,Ltd is one of the professional three piece flange ball valve manufacturers and suppliers in China,Website:http://www.zhitongpv.com, welcome to wholesale high-quality three piece flange ball valve from our factory and also welcome to check the price with us.Product Overview The three piece flange ball valve of Anix is manufactured on the basis of many years’ experience in development and manufacture of ball valves: 1. the valve seat is designed to be of double lip seal structure to enhance sealing and reduce the operation torque; the valve seat can be made of various materials, suitable for more areas; 2. the valve rod is designed to be of explosion proof structure and bottom mounting type to prevent flying out under pressure; PTFE guide is also used to reduce friction on the valve rod and reduce the operation torque; 3. the valve is designed to be of fireproof and anti-static structure; the fireproof and anti-static structure can also be customized according to the requirements of the customers or the working conditions; 4. the valve is designed to be of three piece structure to be easy for maintenance.Design StandardPerformance SpecificationProduct Structure