Check insulation jacket BH44H pass through the range: DN15 ~ DN300 Pressure Range: 1.6MPa ~ 16.0MPa Temperature range: -20 ℃ ~ 500 ℃ range of media: water, oil, steam media. Applications: petroleum, chemical, metallurgy, steel mills, boiler plants, etc. Valve Co., Ltd. Shandong China Everbright valve manufacturer specializing in the production of Shandong BH44H Check insulation, new and old customers call to order our products! Check insulation jacket BH44H Applications: Check insulation is mainly used in petroleum, chemical, metallurgy, pharmaceutical and other types of systems to transport will be solidified at room temperature high viscosity media. Features: The main role of the insulation is to prevent the media back check valve to prevent the pump and drive motor reversing Valve Co., Ltd. Shandong, China Everbright valve manufacturer specializing in the production, welcome new and old customers to order our products.! Shandong BH44H insulation check valve type _ _ Everbright Ltd. Check insulation provided by Shandong Everbright valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) strong, credible, Shandong Weifang ball industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Everbright valve into the brilliant and you work for a better future!