Nachi PVS Series Pump | PVS-0B-8N, PVS-1B-16N, PVS-2B-35N | Variable Piston Pump
| Model Number | PVS-0B, PVS-1B, PVS-2B |
|---|
Product Description
Nachi PVS Series Energy-Saving Axial Piston Variable Pump
Product Overview: The Nachi PVS series is a high-performance axial piston variable pump featuring a unique semi-cylindrical swashplate design. This series covers critical displacements from the compact 8cc (PVS-0B) to the mid-range 35cc (PVS-2B). The PVS range achieves exceptional energy efficiency by drastically minimizing internal friction and leakage. Its high-sensitivity pressure compensator (such as the 11/12/30 regulators) ensures minimal power consumption during pressure-holding phases, making it the premier power source for modern eco-friendly hydraulic systems.
Key Technical Advantages:
Superior Energy Savings: The semi-cylindrical swashplate reduces sliding resistance. Combined with pressure compensation control, it automatically reduces flow during idle or holding periods, cutting heat generation and electricity costs.
Rapid Dynamic Response: Features extreme sensitivity in displacement shifting, allowing for instantaneous flow adjustments based on load pressure—essential for precision in injection molding and CNC machine tools.
Ultra-Quiet Operation: The optimized valve plate design effectively suppresses fluid pulsations. Even at a high pressure of 21 MPa, it maintains a low decibel level, significantly improving the factory workspace.
Long-Life Industrial Build: Constructed with high-strength rotating groups and precision machining, ensuring peak volumetric efficiency remains consistent over 24/7 continuous industrial duty cycles.
Detailed Models & Parameters:
Core Series: Nachi PVS Series.
Representative Models: PVS-0B-8N1-30, PVS-1B-16N1-11, PVS-2B-35N1-12.
Displacements: 8, 16, 22, 35, 45 cm³/rev.
Pressure Ratings: Rated for 21 MPa (210 Bar / 3045 PSI).
Configuration: N1 (Pressure Compensator Type), B (Flange Mount).




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