V-ball this ball valve are fixed, but also single-seat sealing valve, regulating valve in the best performance, is equal percentage flow characteristic, adjustable ratio of 100: 1. V-ball with a shearing action between its V-shaped incision with metal seat, especially for fiber-containing tiny solid particles, slurry and other media. Valve Co., Ltd. Shandong Everbright produce such a wide range of application types of valves, valve Shandong reliable, no internal leakage, leakage phenomenon, frequent switching is not stuck, rust, the majority of chemical plants, thermal power plants, steel mills, printing and dyeing plants, food plants are the best choice. Currently V-ball wholesalers, domestic valve industry research and development capacity remains weak V-ball manufacturers, basically stay on experience in design methods, product development can only be digested and absorbed some foreign reference design information and samples, the true sense The new product developed little work. The reason is the lack of design guidance and involvement of high-paying technology means new theory, but also a lack of performance parameters, temperature parameters of dynamic simulation tools and test equipment, less investment in basic research. Weifang type ball valve _V _ Everbright Limited V-ball valve provided by Shandong Everbright. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) strong, credible, Shandong Weifang ball industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Everbright valve into the brilliant and you work for a better future!