Double flanged eccentric rubber seated butterfly valve

As one of the leading double flanged eccentric rubber seated butterfly valve manufacturers and suppliers in China and equipped with a productive factory, Shanghai Hugo Valve Co.,Ltd is always at your service.Ductile Iron Body Double Eccentric Butterfly Valve description:Double flanges butterfly valve PN10/16- ductile iron body and disc – manual gearbox operator,bi-directional double flanged double eccentric resilient seated, available in double flanged and wafer configurations,This double eccentric type butterfly valve is especially adapted to water supply and drinking water pipelinesKey Specifications/Special Features:
1. This product can be applied in the pipeline of water station, power station, metallurgy, paper-making, chemical, food, especially drinking water and sewage as the throttling-off or flow control.2. Design standard in accordance with BS, AWWA, DIN and JIS.3. Connection flange in accordance with BS, ISO, ANSI, DIN and JIS.4. Face to face in accordance with DIN3202 F4 or f5, ISO5752 Service 13 or 14, BS5755.5. Double eccentric structure, reduces the sealing ring friction, minimizes the operating torque, improves the using life, successful tightness, no leakage.6. Optimized design, simple structure, light weight, 90°turning, operating quickly.7. "T" structure of mating disc surface, line contract Tightness. The seat screw can be adjusted on 360 degree, replacement and maintenance on line. When working pressure is PN25, the valve is with flow through disc, high strength, light weight, better flow characteristics and high CV value.8. Double flanged eccentric butterfly valve call as high performance butterfly valve, which can bear high pressure , with long longevity and good stability comparing with center line type butterfly valve.9. Comparing with