Ambic Directional Valve Service Kit The Ambic Directional Valve Service Kit is a complete maintenance kit designed to keep Ambic Classic and Jetstream teat spray systems operating smoothly and reliably. Over time, components within directional valves can wear due to regular use, moisture, and exposure to detergents — replacing these parts helps restore correct valve function and ensures consistent spray control in busy parlour environments. This service kit contains the essential internal components needed for thorough servicing of the directional valve, helping maintain optimal performance and reduce the risk of faults that can lead to uneven spray patterns or reduced system responsiveness. Contents of the Kit Directional Valve Diaphragm — Ensures airtight separation and consistent pressure control within the valve. Directional Valve Spring — Maintains correct tension and responsiveness of the valve mechanism. Directional Valve Filter — Traps debris and prevents contamination from affecting valve operation. By refreshing these key components, the Ambic Directional Valve Service Kit helps extend the life of your directional valve assembly and supports consistent operation of Classi