Ductile Cast Iron Check Valve, also known as Non-Return Valve or One-Way Valve is made of Ductile Cast Iron and is a valve that generally allows fluid to flow through it in only one direction. Ductile Cast Iron Check Valves are two port valves, that means that they have two openings in the body, one for fluid to enter and the other to leave.
Ductile Cast Iron Check Valves are widely used in Water, Seawater, Drainage, Wastewater, Oil piping system.