A directional control valve for controlling a flow of hydraulic oil from a pressure connection via work chambers of a camshaft adjuster to a tank connection. The sampling inspection method is adapted for a multi-product production line including a plurality of tools. The screen magnifier is arranged to provide effective magnification of text and graphics visible on the device without detractions from the overall shape or appearance of the device. The sensing data resulted from sensing the coded data. A three segment cylinder is shown with a pair of end spindles that serve as the central shaft and expandingcollapsing member. This oversampling produces M symbol-rate sample sets, with each sample set corresponding to one of M sampling phases.