PVP Series Variable Displacement Axial Piston Pump
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The Blince PVP Piston Pump is a Variable Displacement Axial Piston Pump designed for industrial and mobile hydraulic systems. With 16.4–48 cc/rev displacement, 248 bar continuous pressure, 310 bar peak pressure, high-strength cast-iron housing, load sensing, pressure compensation, torque limiting, and thru-shaft options, it is suitable for hydraulic power units, presses, machine tools, construction machinery, agricultural equipment, and other piston pump applications.
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PVP Series Variable Displacement Axial Piston Pump
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Series Advantages
Product Advantages
1. Variable Displacement Design
The Blince PVP pump adjusts output flow according to system demand. Compared with a Fixed displacement axial piston pump, this helps reduce wasted energy and unnecessary oil heating.
2. High Pressure Performance
With 248 bar continuous pressure and 310 bar peak pressure, the PVP series is suitable for demanding hydraulic piston pump applications that require stable high-pressure output.
3. High-Strength Cast-Iron Housing
The cast-iron housing improves strength, reliability, and durability, especially in industrial hydraulic systems and mobile machinery working under heavy load.
4. Multiple Control Options
The PVP series supports pressure compensation, remote pressure compensation, load sensing, torque limiting, pressure-flow control, and pressure-flow-power control. This allows the pump to match different hydraulic circuit requirements.
5. Load Sensing Efficiency
Load sensing control allows the pump to supply only the flow required by the actuator. This improves energy efficiency and is useful for machines with changing working loads.
6. Torque and Power Limiting
Torque limiting control helps protect the electric motor or diesel engine from overload. This is useful when the system requires high pressure but the prime mover has limited power.
7. Low Noise Operation
The PVP series is designed with low noise performance, making it suitable for factory equipment, hydraulic stations, and indoor industrial environments.
8. Easy Maintenance Design
The two-piece housing, replaceable port plate, and replaceable piston slipper plate help simplify service and reduce maintenance difficulty.
9. Flexible Installation
With rear port, side port, SAE, ISO, BSPP, metric shaft, and thru-shaft options, the Blince PVP piston pump can be adapted to many hydraulic system layouts.
The Blince PVP pump adjusts output flow according to system demand. Compared with a Fixed displacement axial piston pump, this helps reduce wasted energy and unnecessary oil heating.
2. High Pressure Performance
With 248 bar continuous pressure and 310 bar peak pressure, the PVP series is suitable for demanding hydraulic piston pump applications that require stable high-pressure output.
3. High-Strength Cast-Iron Housing
The cast-iron housing improves strength, reliability, and durability, especially in industrial hydraulic systems and mobile machinery working under heavy load.
4. Multiple Control Options
The PVP series supports pressure compensation, remote pressure compensation, load sensing, torque limiting, pressure-flow control, and pressure-flow-power control. This allows the pump to match different hydraulic circuit requirements.
5. Load Sensing Efficiency
Load sensing control allows the pump to supply only the flow required by the actuator. This improves energy efficiency and is useful for machines with changing working loads.
6. Torque and Power Limiting
Torque limiting control helps protect the electric motor or diesel engine from overload. This is useful when the system requires high pressure but the prime mover has limited power.
7. Low Noise Operation
The PVP series is designed with low noise performance, making it suitable for factory equipment, hydraulic stations, and indoor industrial environments.
8. Easy Maintenance Design
The two-piece housing, replaceable port plate, and replaceable piston slipper plate help simplify service and reduce maintenance difficulty.
9. Flexible Installation
With rear port, side port, SAE, ISO, BSPP, metric shaft, and thru-shaft options, the Blince PVP piston pump can be adapted to many hydraulic system layouts.
Technical Specifications
| Item | Blince PVP Piston Pump Specifications |
|---|---|
| Product Name | Blince PVP Piston Pump |
| Pump Type | Hydraulic Piston Pump |
| Pump Structure | Variable Displacement Axial Piston Pump |
| Series Models | PVP16, PVP23, PVP33, PVP41, PVP48 |
| Displacement Options | 16.4, 23, 33, 41, 48 cc/rev |
| Continuous Pressure | 248 bar / 3600 psi |
| Peak Pressure | 310 bar / 4500 psi |
| Speed Range | 600–3000 rpm, depending on model |
| Maximum Speed | PVP16/PVP23/PVP33: 3000 rpm; PVP41: 2800 rpm; PVP48: 2400 rpm |
| Housing Material | High-strength cast iron |
| Operating Temperature Range | -40°C to 71°C / -40°F to 160°F |
| Control Options | Pressure compensation, remote pressure compensation, load sensing, pressure and flow control, torque/power limiting, pressure-flow-power control |
| Volume Stop Option | Adjustable maximum volume stop |
| Thru-Shaft Capability | Available |
| Port Options | Rear port, side port, SAE port, ISO 6149 port, BSPP port options |
| Mounting Options | SAE or metric 2-bolt flange mounting |
| Seal Options | Nitrile / Fluoroelastomer |
| Main Applications | Hydraulic power units, presses, machine tools, construction machinery, mobile equipment, industrial hydraulic systems |
Model Specifications
| Model | Displacement | Flow at 1200 rpm | Flow at 1800 rpm | Max Speed | Continuous Pressure |
|---|---|---|---|---|---|
| PVP16 | 16.4 cc/rev | 19.7 L/min | 29.5 L/min | 3000 rpm | 248 bar / 3600 psi |
| PVP23 | 23 cc/rev | 28.0 L/min | 42.0 L/min | 3000 rpm | 248 bar / 3600 psi |
| PVP33 | 33 cc/rev | 39.4 L/min | 59.0 L/min | 3000 rpm | 248 bar / 3600 psi |
| PVP41 | 41 cc/rev | 49.2 L/min | 73.8 L/min | 2800 rpm | 248 bar / 3600 psi |
| PVP48 | 48 cc/rev | 57.6 L/min | 86.4 L/min | 2400 rpm | 248 bar / 3600 psi |
Application Industries
Application Scenarios
Hydraulic Power Units
The Blince PVP piston pump is suitable for hydraulic power packs and hydraulic stations requiring stable pressure, adjustable flow, and efficient operation.
Industrial Presses
This Variable Displacement Axial Piston Pump can be used in hydraulic presses, forming machines, clamping systems, and test benches.
Machine Tools
The PVP series provides reliable hydraulic power for machine tool clamping, feeding, positioning, lubrication, and auxiliary hydraulic functions.
Construction Machinery
The hydraulic piston pump can be applied in construction equipment, compact machinery, lifting systems, and auxiliary hydraulic circuits requiring high pressure and stable flow.
Material Handling Equipment
The pump is suitable for forklifts, scissor lifts, loading equipment, and handling systems where smooth hydraulic movement is required.
Agricultural Machinery
The Blince PVP pump can support hydraulic systems in tractors, harvesters, sprayers, balers, and other agricultural equipment.
Industrial Automation Systems
With pressure, flow, and torque control options, the PVP series can be used in automated production equipment and customized hydraulic systems.