Compact directional valves, also known as CDVs, stack valves, spool valves, modular valves or sectional valves, control the direction of flow in hydraulic systems. Their compact size and space-saving design make them ideal for space-limited applications in mobile equipment, industrial machinery, and other systems requiring precise fluid flow control.

Available in various configurations, directional valves are commonly used to direct fluid flow to hydraulic cylinders, motors, and other actuators, as well as to control fluid flow between different hydraulic components.

Bosch Rexroth makes a wide variety of compact directional valves, including CETOP valves,  Diverters, Non-Compensated, Post-Compensated, Pre-Compensated, and Stand-Alone 4-Way Valves for flow rates from 0 to 220 lpm (0 to 58 gpm). A spool position sensor is also available for selected models.