By letting OEMs and end-users directly connect 501 Series valve manifold to panel in wall or floor of cabinet, Numatics 501 Series adapter plate eliminates need for complex tubing routing and bulkhead fittings, reduces custom machining and drilling, and simplifies panel layout. Design suits pneumatic panel applications in process industries where directional control valves are installed in cabinet due to environmental or packaging constraints. Product also helps minimize leaks and air loss.