Valve in Suzhou Valve Co., Ltd. (hereinafter referred to as: SUFADA), the introduction of Germany advanced valve design and manufacturing process, according to Tuosu valve in strong research and development and quality assurance system, it has been providing clients worldwide with tens of millions of High-quality valve products and subjected to the test of different regions worldwide and working conditions. Rich in valve design and manufacturing experience, so we can not only provide you with a full range of full-size valve products, but also offer you a full range of fluid control solutions tailored. SUFADA located in the prestigious Jiufu Suzhou New District. After continued efforts, the company's high-tech valve diameter from DN20 to 4000mm, the maximum pressure rating up PN25Mpa. SUFADA introduce a high level of German technology, the world's most advanced quality and production standards in the production process, coupled with reliable product quality, consistent performance for our products and services to win the supreme honor, and honor of our reassure users committed to. E-mail: shiyueping@sufa-da.com Address: Suzhou Huguan Industrial Park Tel: 18912620647 QQ: 2012658602 [] butterfly valve in the D71X basic description of the folder-off valve The product consists of a rubber seal butterfly valves and carbon steel or stainless steel plate, Stem constitution. For temperature, such as food, pharmaceutical, chemical, oil, electricity, textile, paper and other water supply and drainage, gas pipe for regulating traffic and closure of media role ≤80 ~ 120 ℃. D71X butterfly valve in the [Features] 1, novel design, reasonable, unique structure, light weight, open and close quickly. 2, the operation torque is small, easy to operate, saving smart. 3, can be mounted in any position, and easy maintenance. 4, the seal can be replaced, reliable sealing performance to achieve two-way seal zero leakage. 5, sealing materials aging, weak corrosion resistance, long service life.