Double spring safety valve for the equipment and pipeline operating temperature ≤350 ℃ steam, air and other media. When the pressure inside the equipment and piping exceeds the allowable value, the valve automatically opens, and then the whole amount of emissions, when the pressure is reduced to a predetermined value, the valve automatically closes to ensure the safe operation of the equipment and piping. Explained that the valve is in a Y-connector installed on two of the same model specifications valve safety valve, its nominal diameter refers to the Y-connector inlet diameter, the combination is as follows: The main component materials Description: A38Y, A43H, A37H In addition to the three-way valve type material WCB, the remaining parts of the material were and A47H, A48Y same type spring-loaded safety valve. Everbright valve is pressure vessels, boilers, pressure piping systems, such as pressure safety device using a wide range of Weifang double spring safety valve, pressure systems ensure safe operation. When the tank pressure exceeds the design requirements, the safety valve automatically opens, exhaust gas to reduce the high pressure safety valve Weifang A38Y-16C inside, to prevent damage to the vessel or pipeline. And when the pressure within the container to normal operating pressure, i.e. off automatically to avoid all of the gas discharge vessel overpressure, resulting in waste and production interruptions. Everbright valve model (Figure), double spring safety valve, safety valve provided by Shandong China Everbright Limited 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!