The McAlpine Non-Return Valve is a plumbing essential for any bathroom. With high-quality spares and supplies, it ensures efficient water flow and prevents backflow. Easy to install and made with durable materials, this 1 1/2" valve provides reliable performance. Keep your bathroom functioning flawlessly with the McAlpine Non-Return Valve.
1.5" (40mm) Multifit In-Line Non-Return Valve with top access for cleaning
Non-Return Valves are designed to prevent a back flow of water. They must only be used when there is no alternative and on the basis that they are cleaned regularly.