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 types of valve 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, food plants most Good choice. Metal seal butterfly is common to the medium voltage soft sealing butterfly valve in the hot field of the extensions and development, which in addition to retaining the original butterfly valve has a compact BD343H, small size, light weight, easy operation, reliable performance, easy maintenance outside valve model also has anti-aging, anti-radiation, durable, long life, temperature resistance, high pressure valve, a wide range of applications and so on. Widely used in heat pipes BD343H flanged valve, auxiliary boiler system, petrochemical and metallurgical industries, to cut off and regulate a variety of non-corrosive and corrosive media. Flanged butterfly hard seal insulation, Everbright valve (certified), provided by the Shandong Everbright Limited butterfly valves. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) Shandong Weifang, ball leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Everbright valve leadership with the staff warmly welcome all inquiries negotiations to create a better future for China Everbright valve.