Non-Return Valve 38mm In 50mm Out Ball With Drain The Non-Return Valve 38mm In 50mm Out Ball With Drain is a replacement valve assembly designed for compatible dairy parlour, wash and liquid handling systems. It supports one-way flow from a 38mm inlet to a 50mm outlet, helping reduce the risk of backflow while allowing liquid to move through the system in the correct direction. Non-return valves are important for maintaining controlled flow during washing, draining or liquid transfer. If a valve becomes worn, blocked, leaking or slow to seat, it can affect system performance and may allow unwanted return flow. Replacing it with the Non-Return Valve 38mm In 50mm Out Ball With Drain helps restore dependable valve action, supporting smoother operation and more reliable cleaning or transfer routines. This ball-style valve includes a drain, making it useful where controlled emptying or maintenance access is required. It is suitable for farms and service teams carrying out repairs, planned servicing or system upgrades on compatible installations. The 38mm in and 50mm out specification helps identify the correct replacement where pipe sizing is important. The Non-Return Valve 38mm In 50mm
