OEM Link Height Control Valve

The Automann 171.H00500COE OEM Link Height Control Valve is a high-quality solution for managing air suspension systems in both tractors and trailers. This valve is designed to provide precise ride height control by automatically adjusting air flow based on load changes, ensuring a level ride and consistent handling. It features a single suspension port with a 3/8" push-to-connect fitting, high-flow capability, and a short delay for quick response to adjustments. The integral pressure normally closed (NC) dump function allows for efficient air release when necessary, supporting smoother operations during loading, unloading, or coupling. Built with durability in mind, the valve withstands harsh road and weather conditions, delivering reliable performance over extended service intervals. Installation is easy, thanks to its OEM-matched design, and it integrates seamlessly with Hadley/Link suspension systems. Available from Wofford Truck Parts, the Automann 171.H00500COE is the preferred choice for fleet operators seeking dependable, long-lasting air suspension control for their commercial vehicles.