Valve actuator for telescopic cylinders on goods vehicle

摘要

The valve for cylinders on a goods vehicle body and a goods vehicle trailer having a diversion valve (6) connected to the directional control valve (5) to divert the working fluid from one cylinder (4) to one or more other cylinders (13).Each of the other cylinders has a pressure switching valve (11). The switching valve is set to a lower value than that for the main pressure switching valve (22) arranged between the directional control valve and the diversion valve.