Valve, hydraulic assembly with such a valve and use of a button or switch for a valve

摘要

The valve has a valve body which is movable in two switching positions. A sensor (44) is provided which is activated in one of the switching position of the valve body and is deactivated in another switching position. The sensor is designed as a push button or a switch. A detection piston is provided, over which the sensor activated through the valve body. The detection piston is clamped in its end position by a spring force of a spring. An independent claim is included for a hydraulic arrangement with a locking valve.