Vickers PVH Series Pump | PVH57, PVH74, PVH98, PVH131 | Low Noise Hydraulic Piston Pump

Eaton Vickers PVH Series High-Performance Axial Piston Pump

Product Overview: The Eaton Vickers PVH series is a line of high-pressure, high-performance variable displacement piston pumps designed for mobile and industrial applications. Renowned for superior volumetric efficiency and excellent self-priming capabilities, this series spans core displacements from 57 cm³/rev (PVH57) to 131 cm³/rev (PVH131). Specifically, the QI (Quiet Series), such as the PVH74QI and PVH98QI, significantly reduces operating noise through optimized valve plate designs. Featured models like the PVH74QIC-RSF-1S-10-C25-31 are widely utilized in loaders, graders, excavators, and industrial presses, serving as the ideal solution for high-pressure power and precise control.

Key Technical Advantages:

• High Efficiency & Longevity: Rated for continuous operation up to 250 Bar (3625 PSI). Reinforced bearing systems ensure an extended service life under heavy-duty cycles and harsh environmental conditions.

• Low Noise QI Technology: Utilizes Vickers-patented noise suppression technology to drastically minimize pressure pulsations, resulting in quieter machine operation compliant with modern environmental standards.

• Versatile Control Logic (C25/AJ30):

  • Integrates Pressure Compensation, Load Sensing, and Remote Pressure Control.

  • High-response modulation allows for dynamic flow adjustment based on load, reducing energy waste and system heat generation.

• Superior Self-Priming Performance: Optimized fluid path design allows the pump to maintain excellent filling characteristics at high speeds, ensuring stable performance in high-altitude or low-temperature environments.

• Highly Integrated Customization (Long Codes):

  • PVH098L02AJ30AI…0A: Complex long-form codes represent precise factory configurations for shaft ends, mounting flanges, and compensator settings, ensuring 100% “plug-and-play” compatibility.

Detailed Models & Parameters:

• Core Series: Vickers PVH Series.

• Displacements: 57, 74, 98, 131 cm³/rev.

• Representative Models: PVH57, PVH74QI, PVH98QI, PVH131QI, PVH74QIC-RSF-1S-10-C25-31, PVH098L02AJ30AI30000AGI00IAAOI0A.

• Max Pressure: Rated up to 250 Bar (3625 PSI); Peak cycles up to 280 Bar.

• Applications: Loaders, Graders, Construction Machinery, Industrial Power Units.