BD343H flange insulation multi-level metal seal butterfly valve Specifications Model: BD343H-16C DN50 ~ 2000mm Working temperature: -50 ℃ ~ 600 ℃ Working pressure: 0.1 ~ 4.0Mpa Suitable medium: water, steam, oil, etc. Valve Co., Shandong, China Everbright The company produced such a wide range of application types of valves, valve manufacturers Weifang reliable, no internal leakage, leakage phenomenon, frequent switching is not stuck, rusty BD343H flanged butterfly, the majority of chemical plants, thermal power plants, steel mills , dyeing, food plants the best choice. Quality objectives: one, to make every effort to provide customers 100% qualified products and satisfactory service; Second, the use of advanced technology and equipment, product quality valves to maintain the domestic advanced level model, and in line with the international advanced level. Valve Co., Ltd. Shandong China Everbright production of such types of valves wide range of applications, reliable quality, no internal leakage, leakage phenomenon, frequent switching is not stuck, rust, the majority of chemical plants, thermal power plants, steel mills, printing and dyeing, the best choice of food plants. BD343H flanged butterfly _ _ butterfly valve manufacturer Everbright Everbright Limited provided by Shandong valve. 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!