YFL Forged steel check valves have many types: Ball type check valves, Y type check valves, Lift type check valves, Swing type check valves.
YFL forged steel check valves have many connection type: BW ends, SW ends, NPT/BSP ends and Flanged edns etc.
YFL forged steel check valves have many types of bonnet: pressure seal bonnet, welded bonnet, bolted bonnet.
YFL forged steel check valves are made of various materials to suit different working temperatures and working medium: A105, F11, F22, F304, F316, F904L, F91, F92 etc.
