Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of Vickers PVQ10 in China. We warmly welcome you to wholesale bulk Vickers PVQ10 for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Product Overview
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The Vickers PVQ10 (Eaton Vickers PVQ Series) is an inline, variable-displacement axial piston pump designed to deliver precise fluid power and pressure compensation in open-loop hydraulic systems. Positioned as a compact, low-noise industrial piston pump, the PVQ10 series is engineered specifically for high-accuracy hydraulic control, low-pulsation flow regulation, and energy-efficient load-sensing or pressure-limiting operations.
Key Advantages
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- Series + Type + Core Function: Vickers PVQ Series variable displacement axial piston pump with integrated adjustable pressure compensator and load-sensing control options.
- Ultra-Quiet Operation: Advanced timing plate design and optimized piston architecture significantly reduce noise levels, making it ideal for noise-sensitive indoor plant environments.
- High Energy Efficiency: On-demand displacement adjustment de-strokes the pump when maximum pressure is reached, drastically cutting energy loss and fluid heating.
- Precise Control Dynamics: Fast response compensator controls maintain exact system pressure and flow stability during rapid hydraulic load changes.
Technical Specifications
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| Parameter | Specification / Value |
| Model Series | Vickers PVQ10 |
| Maximum Displacement | 10.5 cm³/rev (0.643 in³/rev) |
| Max Operating Pressure | 210 bar (3000 psi) |
| Rated Speed Range | 500 RPM to 1800 RPM (up to 3000 RPM under specific inlet conditions) |
| Output Flow @ 1800 RPM | 18.9 L/min (5.0 GPM) |
| Input Power @ Max Pressure | 7.4 kW (10 HP) |
| Operating Temperature Range | -20°C to +80°C (-4°F to +176°F) |
| Fluid Viscosity Range | 16 to 36 cSt (mm²/s) recommended; 10 to 800 cSt operational range |
| Pressure Compensator Hysteresis | < 2.5% of max set pressure |
| Compensator Response Time | On-stroke: 30 - 50 ms / De-stroke: 20 - 35 ms |
| Case Pressure Limit | 0.35 bar (5 psig) maximum |
| Inlet Vacuum Limit | 0.2 bar (5 in. Hg) vacuum to 2.0 bar (30 psig) max |
| Approximate Net Weight | 7.2 kg (16 lbs) |
Applications
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- Plastic Injection Molding Machines: Used in core-pulling, auxiliary clamping, and ejector hydraulic circuits to maintain precise pressure holding without wasting energy.
- CNC Machine Tools & Machining Centers: Drives hydraulic tool changers, workpiece clamping fixtures, and spindle orientation systems requiring constant pressure under zero-flow hold-up conditions.
- Metal Stamping & Bending Presses: Provides fast pressure compensation during high-speed clamping and controlled tonnage press cycles.
- Small Hydraulic Power Units (HPUs): Serves as the main variable pressure source in compact industrial power packs for factory automation and conveyor actuation.
- Test Benches & Precision Simulators: Acts as a low-noise, smooth-flow hydraulic power supply for test rigs requiring stable, low-pulsation pressure output.
Related Models
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| Model Code | Displacement | Rotation | Mounting | Shaft Type | Porting | Control Type |
| PVQ10-A2R-SE1S-10-C21-12 | 10.5 cc/rev | Right (CW) | SAE A 2-Bolt | Straight Keyed | SAE Rear Ports | Pressure Comp (210 bar) |
| PVQ10-A2R-SE3S-10-C21-12 | 10.5 cc/rev | Right (CW) | SAE A 2-Bolt | 9T Spline | SAE Rear Ports | Pressure Comp (210 bar) |
| PVQ10-A2R-SS1S-10-CM7-12 | 10.5 cc/rev | Right (CW) | SAE A 2-Bolt | Straight Keyed | SAE Side Ports | Low Pressure Comp (70 bar) |
| PVQ10-A2R-SE1S-10-CG-20 | 10.5 cc/rev | Right (CW) | SAE A 2-Bolt | Straight Keyed | SAE Rear Ports | Remote Hydraulic Control |
| PVQ10-A2R-SE1S-10-C21V11B-13 | 10.5 cc/rev | Right (CW) | SAE A 2-Bolt | Straight Keyed | SAE Rear Ports | Load-Sensing Compensator |
| PVQ10-A2L-SE1S-10-C21D-11 | 10.5 cc/rev | Left (CCW) | SAE A 2-Bolt | Straight Keyed | SAE Rear Ports | Comp with Max Flow Stop |
FAQ
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What is the difference between PVQ10 and fixed displacement pumps?
The PVQ10 is a variable displacement pump with pressure compensation. Unlike fixed pumps, it adjusts output flow automatically according to system demand, saving energy and reducing heat.
What hydraulic oil should be used?
Use high-quality mineral-based hydraulic oil with proper viscosity grade according to operating temperature. Clean oil significantly extends pump life.
Can PVQ10 replace older Vickers models?
Yes, in many systems it can replace older low-noise Vickers pumps, but model code compatibility must be confirmed before replacement.
What displacement does PVQ10 provide?
The nominal displacement of PVQ10 is approximately 10 cm³ per revolution. Actual output flow depends on rotational speed and system conditions.
Contact Us
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For quotation or technical confirmation, contact us with the full model code and application details.
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