Double spring-loaded safety valve Everbright valve is in a Y-connector tops of two same specifications A47H, A48Y safety valve composition, Double spring-loaded safety valve nominal diameter means the Y-connector inlet diameter. Everbright safety valve and a safety device to prevent the occurrence of burst pressure equipment and container or can lead to increased pressure inside the pressure vessel or exceed the limits. Shandong Everbright Valve Co., Ltd. specializes in producing valve manufacturers valves, welcome new and old customers to order our products! Double spring-loaded safety valve scope of urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, and environmental protection. The main parts material description A38Y, A43H, A34H type in addition to the three-way valve (made of WCB), the remaining parts of the material were and A47H, A48Y same type spring-loaded safety valve This valve is suitable for operating temperatures of steam ≤350 ℃, equipment and pipeline water and other media. As overpressure protection device, according to the standard connection flange JB / T79-94 series. ① adjust the valve discharge pressure and reseating pressure Weifang valve, the valve must be open to all high action test valve manufacturers, therefore, only in bulk The test device on or after the safety valve is installed on the protected equipment that is made possible. The adjustment method varies depending on the valve structure. Shandong Everbright Valve Co., Ltd. specializing in the production valve manufacturers, welcomed the new and old customers to order our products! Valves wholesale | Shandong Everbright Valve | Valve Co., Ltd. by Shandong Everbright valve. Shandong Everbright Valve Co., Ltd. (www.sdgdfm.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!