GESTEUERTES UND AUSGEGLICHENES RÜCKSCHLA

These valves are used to control actuator’s movement and block in one direction in order to enable the following functions: - under control descent of a load: load’s weight doesn’t carry it away as the valve prevents any cavitations of the actuator - limited maximum pressure in case of shocks created by loads, overloads or sudden manoeuvrings (load control with opened centre distributor).