Dairymaster JetStream Wash Air-Injector Valve Springs – Pack of 4 The Dairymaster JetStream Wash Air-Injector Valve Springs are precision replacement components designed to restore smooth, reliable operation within JetStream wash systems. Correct spring tension is essential for proper valve movement, ensuring strong air intake, effective turbulence, and thorough cleaning of milk lines during every wash cycle. Over time, valve springs can weaken or lose tension, leading to poor air injection, inconsistent washing, and reduced plant hygiene. Replacing them with the Dairymaster JetStream Wash Air-Injector Valve Springs helps restore correct valve action, supporting efficient circulation and dependable wash performance. This contributes directly to cleaner pipework, reduced residue build-up, and improved overall system hygiene. Manufactured from durable spring steel , these springs are built to withstand daily wash routines, temperature changes, and continuous operation in busy dairy environments. They are quick and simple to fit during routine servicing, making them ideal for preventative maintenance or targeted repairs that help avoid wash faults and downtime. Suitable for both on-fa