Equipment and pipeline A38Y-16C Double spring safety valve for ≤350 ℃ operating temperature of steam, water and other media. As overpressure protection device. Flange standard by JB / T ...... 94 series 1A38Y, A43H, A37H double safety valve is installed or two of the same specifications A48Y A47H safety valve on the Y-connector and composition, its nominal Path series refers to Y-connector valve inlet diameter, and its combinations as follows: If the safety valve outlet backpressure selection principle is change, the change of more than 10% open Weifang Double spring pressure relief valve should be Selection bellows valve; valve manufacturer, should be used if the medium is corrosive bellows valve prevents vital parts due to media corrosion and failure. Valve at the outlet should be no resistance, to avoid pressure phenomenon. Safety valve should be specifically tested before installation and check its official seal. For use in safety valve should be checked regularly. Everbright valve model (Figure) | valve manufacturers | 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!