Dairymaster cooling tank bottom fill non return valve 2″ – Pack of 2 Suitable for 2″ outlet. Dairymaster cooling tank bottom fill non return valve 2″ is a reliable replacement designed to maintain clean, controlled milk entry into your cooling tank. With a secure one-way design, it prevents backflow, protects milk quality, and keeps your tank filling process running smoothly. Built to withstand daily dairy demands, it’s ideal for refurbishing worn valves and restoring confidence in your cooling setup. Key features Precision 2-inch bottom-fill non-return valve Ensures hygienic, one-way milk flow into the tank Prevents backflow and contamination risks Strong, farm-ready construction for long life Supports smooth, reliable tank filling Simple installation during routine tank maintenance Ideal for Dairy farms using Dairymaster milk cooling tanks Replacing sticking, leaking, or worn non-return valves Maintaining milk hygiene during filling Improving reliability in older or heavily used tanks Engineers and service teams maintaining bulk milk equipment