VP, HVP, VUP Series Variable Vane Pump | VP-12, VP-15, VP-20, VP-30, VP-40 | Low Noise
| Model Number | VP, HVP, VUP, VP1, VP2, VP-08/12/15/30/40-FA3, VP-20-FA3 |
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Product Description
VP / HVP / VUP Series High-Speed Variable Displacement Vane Pumps
Product Overview: The VP, HVP, and VUP Series variable displacement vane pumps are premium solutions for achieving dynamic energy saving and precise flow control in modern industrial hydraulic systems. Featuring a built-in Pressure Compensated mechanism, this series instantaneously adjusts output displacement based on real-time load demand. This range features the complete spectrum including the micro VP-08, standard VP-12/15/20-FA3, and high-flow VP-30/40-FA3. Utilizing superior cutoff characteristics, the pump automatically transitions to a deadhead state once the preset pressure is reached, significantly lowering energy consumption and inhibiting system heat—making it a core power source for machine reliability.
Key Technical Advantages:
Superior Energy Saving: Equipped with a high-sensitivity pressure compensation mechanism. When system pressure reaches the preset limit (e.g., 7.0 MPa), the pump automatically minimizes flow, eliminating wasted overflow and reducing electrical costs.
Rapid Dynamic Response: Specifically optimized for high-speed automated cycles, providing ultra-short response times to ensure smooth actuator movement and precise positioning.
Ultimate Silent Operation: High-precision rotor and silencing groove technology effectively smooth out pressure pulsations, maintaining exceptionally low decibel levels even near maximum rated pressures.
Low Heat Generation & Long Life: Core components undergo specialized hardening treatments. By reducing excess circulation, the pump minimizes thermal buildup, extending the service life of hydraulic oil and seals.
Target Applications: CNC machine tools, grinding machines, automated presses, precision woodworking machinery, and energy-saving industrial Hydraulic Power Units (HPU).
Detailed Models & Parameters:
Core Series: VP1, VP2, VP, HVP, VUP Series (Variable Displacement).
Model Keywords: VP-08, VP-12, VP-15, VP-20-FA3, VP-30, VP-40-FA3.
Flow Ratings (L/min @ 1800rpm): Complete spectrum including frame sizes 8, 12, 15, 20, 30, and 40.
Pressure Regulation Range: A1 (0.8-2.5 MPa), A2 (1.5-5.0 MPa), A3 (3.5-7.0 MPa).
Technical Specs: F (Flange Mounting identifier); A1/A2/A3 (Pressure regulation grades).
Max Operating Pressure: Rated continuous working pressure up to 7.0 MPa (70 Bar).


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