Model DP 20 Load feedback multiple directional control valve

The model DP20 load feedback multiple directional control valves is the latest produce developed by our company referring to the operating principles and technical parameters of model 280 flat land leveler from Caterpillar Inc.,U.S.A, whichi is ideal substitutes for imported parts in the main machine. Demanding for mining and engineering machinery with load feedback technology, it has become an energy-saving product with high control accuracy, which is worth extending in the fields of mining and engineering machinery.

FULL LOAD FEEDBACK  All working ports can provide appropriate flow as required by the actuating mechanism of the main machine and ensure that the working speed of the actuating mechanism will not be affected by load change.It also has fine inching characteristics.

EFFICIENT AND ENERGY SAVING If the oil source is fed by loading feedback pump, its middle position has almost no pressure loss. The system will state in ready with low pressure. In the case of direction changing, the flow provided by the oil source is only enough for the actuating mechanism.

INTERFERENCE FREE When the product is carrying out complex moves, the acting speed of individual actuating mechanism will not affect each other.