Product Overview
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VOITH IPV-4-16-171 is a high-performance hydraulic proportional valve designed for precise pressure and flow control in industrial hydraulic systems. As part of Voith's IPV series, this model is widely used in steel, paper, marine, test bench, and heavy industrial automation applications where stability, repeatability, and long service life are critical.
Key Advantages
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- Superior Energy Efficiency: Features radial and axial sealing gap compensation, allowing it to achieve overall efficiency levels 5% to 10% higher than conventional gear pumps.
- Exceptionally Low Noise: The optimized involute gearing geometry cushions pressure transitions, resulting in ultra-quiet operation that reduces the overall ambient noise of your hydraulic machinery.
- Extended Component Service Life: Utilizes heavy-duty plain bearings and hydrostatic force balancing to minimize internal wear and friction.
- Modular Combination Flexibility: The housing and shaft design allow this pump to be easily coupled into dual or multi-flow pump configurations, integrating seamlessly with other low- or medium-pressure pump lines.
Technical Specifications
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| Parameter Checklist | Certified Factory Specification |
| Pump Frame Size | Size 4 |
| Geometric Displacement | 15.8 cc/rev |
| Flow Rate (at 1,500 rpm) | 23.7 liters per minute |
| Maximum Continuous Pressure | 330 bar (4,785 PSI) |
| Peak Operating Pressure | 345 bar (5,000 PSI) |
| Minimum Rotational Speed | 400 rpm |
| Maximum Rotational Speed | 3,400 rpm |
| Rotational Direction | Clockwise (Looking from the shaft end) |
| Drive Shaft Profile | Cylindrical Keyed Shaft (25 mm diameter / 8 mm key) |
| Standard Unit Weight | 9.0 kg (Approximately 19.8 lbs) |
Applications
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| Industry Sector | Primary Machine Application | Role of the IPV-4-16-171 Pump |
| Plastics Engineering | Injection Molding & Blow Molding | Delivers stable, pulsation-free clamping and injection pressure cycles. |
| Metalworking & Forming | Sheet Metal Presses & Bending Machines | Supplies reliable high-pressure force for heavy deformation processes. |
| Power Generation | Gas, Steam, and Water Turbines | Powers hydrostatic lifting systems to support massive turbine runners during startup. |
| Materials Handling | Industrial Lift Systems & Heavy Cranes | Enables smooth, controlled vertical movement under maximum weight loads. |
Contact Us
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To explore different models or inquire about specifications, please feel free to contact Yanhui Hydraulic. We're committed to ensuring your hydraulic systems operate at their peak performance.
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