Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of parker pvplus axial piston variable displacement pumps in China. We warmly welcome you to wholesale bulk parker pvplus axial piston variable displacement pumps 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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Parker PVplus axial piston pump with variable displacement has been designed and optimized for demanding use in heavy duty industrial and marine applications. With pressure ratings of up to 420 bar and high-speed ratings this open circuit, swashplate principle axial piston pump provides high productivity and power density to its users. Beside its robustness and exceptionally long service life, PVplus is also characterized by a very high conversion flexibility. As a standard every PVplus comes with an integrated pre-compression volume which ensures low ripple operation and reduced noise emissions. A wide range of displacements and control options allows for a wide range of applications.
Key Advantages
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- Displacements from 16-360 cc/rev – covers wide range of applications and flow requirements.
- Operating pressures of up to 350 bar (continuous) / 420 bar (intermittent) – high power density.
- Accurate, highly dynamic controls – outstanding response characteristics and productivity improvements.
- Excellent suction characteristics and high self-priming speeds – increased productivity.
- Integrated pre-compression volume – reduced pulsation and noise level.
- Robust, heavy duty design – long lifetime and service intervals.
- Modular approach and frame size design – easy conversion and reduced inventory expenditures.
- HFC capability up to 210 bar – suitable for usage in open circuit hydraulic systems where fire-resistant fluids are required.
Technical Specifications
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| Pump Type: | Piston, Variable |
| Body Material: | Cast Iron |
| Configuration: | Single, Tandem, Multiple |
| Displacement: | 16 to 360 cm3/rev, 1 to 22 inch3/rev |
| Operating Pressure: | 420 bar, 6000 psi |
| Flow Rate: | 12 to 166 gal/min, 48 to 630 L/min |
| For Fluid Type: | Standard Hydraulic Fluids, Water-Glycol, Biodegradable, Fire Resistant |
| Technology: | Hydraulics |
| Media: | Hydraulic Fluids, Liquids |
| Maximum Operating Speed: | 3000 RPM |
| Minimum Fluid Temperature: | -40 °C, -40 °F |
| Maximum Fluid Temperature: | 115 °C, 239 °F |
| Weight: | 186 kg, 410 lb |
| Shaft Type: | SAE, ISO |
| Mounting Option: | SAE, ISO |
| Port Type: | Flange, Straight Threaded |
| Port Connection: | SAE, ISO, BSPP |
| Direction of Rotation: | Clockwise, Counterclockwise |
| Circuit Path: | Open |
| Sensor Type: | Pressure, Displacement |
| Maximum Noise Level: | 96 dBA |
| Drain Option: | Yes |
| Filter Included: | No |
| Radial Load Capacity: | Consult Parker |
| Minimum Kinematic Viscosity: | 80 SUS |
| Maximum Kinematic Viscosity: | 3880 SUS |
| Thru-Drive Capability: | Yes |
| Energy Recovery Capability: | No |
| Control Method: | Pressure, Remote Pressure, Load Sense, Electronic Control, Unloading, Proportional Pressure |
| Charge Pump Included: | No |
Applications
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- Presses / Material Forming Machinery
- Scrap Shears
- Continuous Rolling Mills
- Marine Lifts & Hoists
- Marine Winches & Cranes
- Marine Diesel
- Wind Turbine Pitch Control
- Piling Equipment
- Railway Maintenance Machinery
- Test Rigs & HPU's / Integrated Systems
Related Models
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| Model | Displacement (cc/rev) | Max Pressure (bar) | Max Speed (rpm) | Control Type |
|---|---|---|---|---|
| PVplus 25 | 25 | 350 | 3000 | LS, PC |
| PVplus 45 | 45 | 350 | 3000 | LS, PC |
| PVplus 90 | 90 | 350 | 3000 | LS, PC, EH |
| PVplus 160 | 160 | 350 | 2800 | LS, PC, EH |
| PVplus 250 | 250 | 350 | 2600 | LS, PC, EH |
FAQ
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1. How does a PVplus variable displacement pump adjust its flow?
PVplus pumps use a swashplate mechanism. By changing the swashplate angle, the piston stroke varies, which adjusts the pump's displacement. Load-sensing (LS) or pressure-compensated (PC) controls automatically regulate flow based on system demand, improving efficiency and reducing heat.
2. What is the difference between Load-Sensing (LS) and Pressure-Compensated (PC) models?
LS models: Automatically match flow to load, reducing wasted energy and improving system efficiency.
PC models: Maintain a constant pressure regardless of load changes, ideal for applications requiring stable force.
Contact Us
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Request a Quote Today to ensure your hydraulic system performs at its best with genuine components from Yanhui Hydraulic.
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