HPP-VD3V & HPP-VD2V Hydraulic Pump | HPP-VD3V-F40A5-B | Variable Piston Pump

HPP Series High-Pressure Variable Displacement Axial Piston Pump

Product Overview: The HPP series variable axial piston pump is a high-performance power core for industrial hydraulic systems, widely utilized in injection molding machines, hydraulic presses, and automated production lines. Flagship models such as HPP-VD3V-F40A5-B, HPP-VD2V-F31A3-A, and HPP-VB2V-F8A3 offer stepless displacement adjustment via swashplate angle control. This series is characterized by rapid response times, high volumetric efficiency, and exceptionally low operating noise. Its robust design ensures consistent performance even under continuous high-pressure industrial duty cycles.

Key Technical Advantages:

• Superior Energy Efficiency: Features sensitive pressure compensation (A3/A5 control), automatically adjusting flow based on system load to drastically reduce energy waste and minimize oil heating.

• Low Noise Engineering: Optimized valve plate designs and nine-piston rotating groups significantly reduce fluid pulsation and mechanical vibration, ideal for factory environments with strict noise regulations.

• High-Response Servo Characteristics: Rapid variable mechanism transitions ensure instantaneous flow compensation during complex operation cycles, boosting overall production efficiency.

• Reinforced Mechanical Structure: Pistons and cylinder blocks undergo specialized hardening processes for excellent contaminant resistance and wear durability, extending service intervals.

• 100% Industrial Compatibility: Manufactured to standard flange mounting and shaft specifications, allowing for seamless replacement of mainstream variable displacement pumps.

Detailed Models & Parameters:

• Core Series: HPP Series (VD3V, VD2V, VB2V).

• Representative Models: HPP-VD3V-F40A5-B, HPP-VD2V-F31A3-A, HPP-VD2V-F31A5-A, HPP-VB2V-F8A3.

• Displacements: Available in 8cc, 31cc, 40cc, and other specialized sizes.

• Control Types: A3 (Pressure Compensation), A5 (Remote/Load Sensing).

• Target Applications: Plastics machinery, rubber machinery, forging equipment, and machine tool hydraulic stations.