Weifang double spring safety valve, Everbright Valves 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. Valve play a security role in the system. When the system pressure exceeds a predetermined value Weifang A38Y-16C safety valve, the valve opens Shandong valve, the system is part of the gas into the atmosphere valve, the system pressure does not exceed the allowable value, in order to ensure the system is not due to excessive pressure and accidents . Also known as a safety valve relief. Valve is an automatic valve valve manufacturers, automatically open when the amount of fluid discharged rated medium overpressure, when the pressure is back to normal and automatically shut down to prevent the media flow. It is important to protect the equipment and process systems on the pressure vessel, and in the aerospace, petrochemical, energy, metallurgy and other industries have a wide range of devices and equipment used. Double spring safety valve scope of construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, and environmental protection. The main parts of the material described A38Y, A43H, A34H type in addition to the three-way valve (material for WCB), the remaining parts of the material were and A47H, A48Y same type spring-loaded safety valve The valve is suitable for operating temperatures of steam ≤350 ℃, equipment and piping water medium. As overpressure protection device, according to the connection flange standard JB / T79-94 series.