Dairymaster Centrifugal Milk Pump Auto Drain Valve Module The Dairymaster Centrifugal Milk Pump Auto Drain Valve Module is a complete replacement unit designed to manage automatic drainage within Dairymaster centrifugal milk pump systems. Auto drain valve modules play a vital role in allowing residual milk and wash liquids to drain correctly, helping protect pump components and maintain hygienic operation. Supplied as a complete unit , this module is ready for direct installation, removing the need to source individual parts and helping minimise downtime during maintenance or repairs. Correct auto drain operation supports efficient cleaning cycles and reduces the risk of liquid retention that can lead to contamination or premature component wear. Designed to be suitable for most, if not all, Dairymaster centrifugal milk pumps , this valve module offers broad compatibility across a wide range of installations. Replacing worn or faulty drain modules as part of routine servicing helps maintain consistent pump performance and supports reliable operation during both milking and washdown cycles. Manufactured for durability in demanding dairy plant room environments, this module is suitab