Forged Steel Swing Check Valve Manufacturer Check Valve is a type of valve used to control the flow of liquid or gas. It's designed to open with the flow and close when there's no pressure on it. This helps prevent backflow in the system. Cast Iron Check Valve , Carbon Steel Check Valve , Forged Steel Check Valve , High Pressure Check Valve , Spring Loaded In Line Valve , Wafer Type Check Valve , Spring Loaded Check Valve , Wafer Check Valve , Spring Loaded Y-valve Check Valve , Single Disc Check Valve , Diaphragm Check Valve , Forged Steel Check Valve , Nozzle Check Valve , Tilting Disc Check Valve , Foot Check Valve, Pneumatic Check Valve, Non-return Check Valve or One-way Check Valve, High-Pressure Check Valve Stockists