Dairymaster cooling tank bottom fill non return valve spring – Pack of 4 This Dairymaster cooling tank bottom fill non return valve spring is an essential replacement part that restores proper tension and sealing within the cooling tank valve assembly. Designed to maintain smooth, one-way milk flow during tank filling, it helps prevent backflow, protect milk hygiene, and ensure the valve opens and closes exactly as it should. Ideal for replacing weakened or broken springs, it keeps your cooling tank performing reliably day after day. Key features Precision replacement spring for Dairymaster bottom-fill non-return valves Restores correct valve tension for reliable one-way flow Helps prevent backflow and maintain milk hygiene Supports smooth, controlled cooling tank filling Durable spring steel for long-lasting performance Quick and simple to fit during tank servicing Ideal for Dairy farms using Dairymaster cooling tanks Replacing weakened, corroded, or broken valve springs Maintaining reliable non-return valve operation Protecting milk quality during filling Engineers and service teams maintaining cooling tanks
