Check insulation BH44H Check insulation _ _ Weifang Everbright valve (Certified Merchant) Ltd provided by Shandong Everbright valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) is specialized in the "valve" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Ma. Check insulation jacket mainly in petroleum, chemical, metallurgy Check insulation, pharmaceutical and other types of systems to transport will be solidified at room temperature high viscosity media. The series valves jacket welding between the two flanges Shandong valve valve, the valve side BH44H Check insulation supplier, the bottom is provided with a jacket connection port, due to an increase of the jacket, this valve is connected flange dimensions than the same specifications ordinary ball Flange freshman two specifications, but the same length of the structure in the same specification valves, jacket can only flow through the steam or other thermal insulation medium, ensuring viscous media can smoothly flow through the valve. More suitable for high-pressure pumps in parallel pipeline system, check the water hammer problem is more prominent. Water hammer is a pressure pipeline transient flow in a pressure wave, it is the pressure of the fluid in the pipe due to pressure changes caused by the rise velocity jump or fall hydraulic shock phenomenon. The causes are physical fluid incompressible fluid inertia and elasticity of the combined effects of the pipeline.