Product use A40 with radiator valve spring full-Kai closed on the basis of A42 radiator valve on the increase, making it easier to spring with radiator heat Shandong spring safety valve, the valve to improve the use of temperature. [Features] 1, the entire Kai structure, large displacement 2, the valve at the kick plate has three parts, with the radiator, to improve the use of temperature 4, setting the pressure deviation is small, up to ± 3% 5, hoist pressure ≤15% 6, high quality spring steel to ensure the longevity and stability of the seven springs, valve and seat planar structure is easy to repair and rework maintain a safety valve to prevent the hammer to have their own mobile devices and limit leverage deviant guides, spring safety valve should enhance handle and prevent casual twist adjustment screw devices. 2, it should be mounted vertically in the highest position in the pot business, collection boxes. Between the valve and the drum or header shall be equipped with access steam outlet pipe and valves. 3, the connection pipe and the boiler safety valve, its cross-sectional area not less than the cross-sectional area of ??the valve imported. If several valves installed together on a short pipe in Weifang directly connected with the drum valve spool passage area should not step on all exhaust valve area 1.25 times. Maintain an outlet valve should be no resistance, avoid backpressure phenomenon, if the installation of drainage pipes, which should be greater than the inner diameter of the outlet valve diameter, valve excluded mouth antifreeze should be noted on the dress of flammable or toxic, poisonous Facilities container media with radiator spring safety valve manufacturers, outdoor drainage pipe should be through a safe place or proper disposal, and drainage pipes are not allowed to install any valve. 2, the newly installed safety valve should be accompanied by a product certificate, to be recalibrated before installation, be sealed and issued the check valve. Spring safety valve, Everbright valve manufacturers, safety valve provided by Shandong China Everbright Limited valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) Shandong Weifang, ball leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Everbright valve leadership with the staff warmly welcome all inquiries negotiations to create a better future for China Everbright valve.