Sub plates provide a mounting surface for hydraulic valves and components, serving as an interface between the components and the main hydraulic system. They offer a standardized and organized platform for integrating and controlling hydraulic components, simplifying system design and assembly while facilitating maintenance and replacement.
Bosch Rexroth offers a variety of sub plates, including 2-ways plus needle, 2-ways plus relief, 2-ways on A or B, and relief.