The valve adopts three eccentric structure, seat and disc sealing surface are made of different hardness and stainless steel production, with good corrosion resistance, valves, long service life, this valve has bi-directional sealing function, product line with the state GB / T13927-92 valve pressure test standards. Valve Co., Ltd. Shandong Everbright produce such a wide range of application types of valves, reliable, Shandong steel valve, no leakage, leakage phenomenon, frequent switching is not stuck, rusted, the majority of chemical plants, thermal power plants, steel plants, printing and dyeing, food plants the best choice. Simple butterfly valve structure, small size, light weight, material consumption province, small installation size, switch quickly, 90 ° reciprocating rotary drive torque characteristics of small, used to cut, turn, adjust the line of medium, valve brand , having good fluid sealing and closing control characteristics. Valve Co., Ltd. Shandong Everbright production of such types of valves wide range of applications, reliable, no leakage, the leakage of the valve type, frequent switching is not stuck, rusted, the majority of chemical plants, thermal power plants, steel mills, dyeing, food plants the best choice. Butterfly can carry mud accumulation of fluid in the pipe mouth least. Under low pressure, a good seal can be achieved. Regulation performance. Disc streamlined design, the fluid resistance loss, can be described as a kind of energy-saving products. Valve Co., Ltd. Shandong Everbright production of such types of valves wide range of applications, reliable, no leakage, leakage phenomenon, frequent switching is not stuck, rusted, the majority of chemical plants, thermal power plants, steel mills, printing and dyeing, the best choice for food factory. Shandong steel valves | valves | valve provided by the Shandong Shandong Everbright Everbright Valve Co. Shandong Everbright Valve Co., Ltd. (www.sdgdfm.com) located in Weifang City, Shandong Province, Cravens District Bao Tong Street North Makers Industrial Park. Scraps and development in the wave of market economy, the current Everbright valve has a high profile in the ball, and enjoys a good reputation. Everbright valve made whole network business alliance certification, marking our service and management level has reached a new height. Everbright valve staff willing to work with all people of insight and common development, for a better future.