Hydac Systems & Services Gmbh

Hydac Mobilhydraulik Gmbh

Kai Sumpf

Sascha Alexander Biwersi

Stephan Peter Schmitt

Disclosed is a valve device, comprising at least one valve piston arranged in a valve housing in a longitudinally displaceable manner, which valve piston is moved by means of a drive in conjunction with the assigned drive train and interconnects individual fluid ports present in the valve housing in a fluid-conveying manner or separates them from one another. A sensor device monitors the respective positions of the drive train and thus the respective positions of the valve piston in the valve housing.

Valve device

A control device has a plurality of modular control sections (-), which form a control block when arranged beside one another and have units of an electromagnetically actuatable actuator system and/or of a sensor system for controlling or monitoring a valve apparatus, which are connected to a central energy supply and/or monitoring device, which have individual connection parts (-) assigned to the particular control section (-), and which are connected in series and to one another. At least some of the connection parts (-) used are wirelessly in direct engagement with one another by way of their plug parts (-) and socket parts (-) that face one another and are adjacent to one another.

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Schwalbach, Germany

Kai Sumpf