Bellows valve - use bellows valve - for Class150 ~ 900, PN1.0 ~ 16.0MPa Weifang stainless steel valves, operating temperature -29 ~ 425 ℃ (steel), -29 ~ 500 ℃ (stainless steel) of various pipe road, cut off or connected piping media Shandong cast steel valves, use of different materials in Shandong valves, can be separately applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media. Kind of bellows valve stem threads are divided by location external thread type, thread type. According to the flow of media points, straight-through, DC type and angle type. Cut-off valve according to the sealing form points, filler valve bellows and bellows sealed stop valves. Shandong Everbright Valve Co., Ltd. specializing in the production valve manufacturers, welcomed the new and old customers to order our products! Bellows valve - the structural characteristics of the bellows valve - stem bellows and packing double seal structure to ensure no leakage at the valve stem seals, especially for flammable, explosive, toxic and expensive pipeline media. 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 stainless steel valves | Shandong Everbright Valve | Valve Co., Ltd. Shandong Everbright provided by the valve. Shandong stainless steel valves | Shandong Everbright valves | valve Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, for the latest information Contact: Manager Ma.