Heavy duty 1 inch brass check valve, rustproof and waterproof, for use with pumps, fountains, washing machines, garden systems, rainwater collection systems or barrels.

The right choice: You are purchasing a high-quality check valve, manufactured under controlled conditions. Perfect connection: Our check valves are compatible with all BSP-compliant pipes, hoses, and fittings with a 1" male thread. Superior quality: Our robust and durable check valves are made of high-quality brass and prevent unwanted backflow. They are also resistant to corrosion, heat, and pressure. Optimal fit: Thanks to the robust materials, springs, and high-quality seals, not even a drop of water can penetrate. Our leak-proof check valves can be installed in seconds.