Compatible Delaval non-return valve

Compatible Delaval non-return valve This compatible Delaval non-return valve is designed as a direct-fit replacement for DeLaval milk-pump and milk-line systems. It ensures one-way flow , protecting vacuum integrity and preventing milk from flowing backwards into the pump or receiver. Even though it’s a small part, it plays a major role in keeping milking systems stable, hygienic and working efficiently day after day. Your listing includes various sizes , allowing farmers and engineers to match the correct bore diameter and fitting style to their specific DeLaval setup. Full Technical Description Function A non-return valve (check valve) allows liquid or air to travel in one direction only . In a DeLaval milking system, it is typically used to: Prevent back-flow of milk into pumps or air lines Maintain consistent vacuum stability Protect the milk pump from reverse pressure or fluid return Support smoother, quieter, and more reliable milk movement Reduce the risk of contamination or foaming caused by flow reversal A worn or sticking non-return valve can lead to vacuum fluctuations, pump over-loading, inconsistent milk transfer, and poor cluster performance — so replacing this valve