Check valves are installed in irrigation lines or heads to prevent backflow or low head drainage. A check valve is a one-way valve, in which the flow can run freely one way, but if the flow reverses, the valve will close to protect the piping, other valves, pumps or anything else that is upstream.
Check valves protect irrigation systems by preventing backflow and low head drainage in lines, heads, and pumps. These one-way valves keep water moving in the intended direction, safeguarding piping and upstream equipment from damage and contamination. For Canadian installations, reliable check valves offer durable performance in varying climates and efficient operation across residential, commercial, and agricultural irrigation. Buying from a Canadian supplier ensures fast support, common fittings compatibility, and trusted products designed for local conditions.
Explore options like Adjustable Spring Check Valve - ICV-GROUP, Spring Check Valve: Slip x Slip - PCV Slip Group, PVC Swing Check Valve: Slip x Slip - SCV Slip Group, and 4" PVC Backwater Valve 4" - BWV4. These configurations support reliable backflow prevention in sprinkler mains, protect pumps, and adapt to slip or threaded fittings. Suitable for Canadian conditions, they help prevent drainage and maintain steady irrigation performance.