Common Hydraulic Valve Problems and How to Prevent Them Learn about common issues affecting hydraulic valves, including leaks, pressure fluctuations, contamination, and poor performance. Discover practical maintenance tips and preventative measures to improve system efficiency, minimise downtime, and extend the lifespan of hydraulic equipment used in transport, industrial, and heavy duty applications. Visit us: https://www.heavyhydraulics.com.au/valves