Variable displacement pump pumps with piloted pressure regulator The RV1Ps are pumps with variable displacement palettes, with piloted hydraulic pressure compensator, which allow you to instantly adapt the scope provided according to the requests of the circuit. Energy consumption is reduced and adequate in every moment of the cycle. The pumps have conducted double delivery and aspiration. The Pompante Group is equipped with double hydrostatic axial compensation that improves volumetric performance and reduces the usure of the components. The pressure compensator maintains the State Ring of the Pompante Group in an eccentric position by means of the action of a piston controlled hydraulically by a pressure pilot stage. When the pressure pressure equals the pressure corresponding to the calibration of the pilot stadium, the State Ring is moved to the center, adapting the scope provided to the values ​​required by the plant. In conditions of flow rate requested nothing, the pump delivers oil only to compensate for any drawing and pilotages, keeping the pressure constant in the circuit, the compensator's response times are very contained and such as to allow the elimination of the maximum pressure limiting valve available with a sense of time rotation, with rectangular flange and conical tree with a key or with ISO 3019/2 flange and cylindrical tree with the key. This pump is available with a regulator for one or two stages of pressure. The RV1P pumps replace the PVA exhausted product.