In the petrochemical industry, valves are used to control fluid flow, pressure, and prevent accidents. They are capable of enduring high temperatures and pressures in refinery environments, ensuring safe and smooth operation of processes.
TIANYU flanged cast steel swing check valves (DN50-DN600, PN16) in WCB/304, -20℃~150℃. Swing design for low flow resistance, dual torsion springs prevent backflow. Suited for water/steam/oil, CE/WRAS certified—ideal for industrial backflow prevention.