Nachi PVS Series Pump | PVS08, PVS16, PVS22, PVS35, PVS70 | Variable Piston Pump

Model Number

PVS16-A3-F-R-S-01, PVS08-A3-FR, PVS08 PVS16 PVS22, PVS32 PVS36, PVS46 PVS70

Product Description

Nachi PVS Series High-Efficiency Variable Axial Piston Pump

Product Overview: The Nachi PVS series piston pump is synonymous with high efficiency and energy savings in modern industrial hydraulic systems. Featuring a unique “semi-cylindrical swashplate” design, this series covers a complete range of displacements from the compact 8cc (PVS08) and 16cc (PVS16) to the robust 70cc (PVS70). The PVS range achieves exceptional energy efficiency by drastically minimizing internal friction and leakage. With versatile control logics such as A1/A2/A3 Pressure Compensation or C1/C2/C3 Combination Control, it is perfectly suited for the dynamic power requirements of injection molding machines, CNC machine tools, and automated production lines.

Key Technical Advantages:

  • Superior Energy Savings: The semi-cylindrical swashplate reduces oscillation resistance. Combined with pressure compensation, it automatically de-strokes the pump during pressure-holding phases, cutting energy waste and heat generation.

  • High-Sensitivity Control Modes (A3/C1):

    • A1/A2/A3: Standard Pressure Compensator control, supporting precise settings for different pressure classes (e.g., A3 for higher pressure ranges).

    • C1/C2/C3: Combined Regulation, allowing for multi-stage pressure and flow switching to optimize complex machining cycles.

  • Rapid Dynamic Response: Features rapid displacement adjustment with ultra-short response times, ensuring precision and coherence for high-speed hydraulic actuators.

  • Low Noise & Extended Life: The patented valve plate design effectively suppresses fluid pulsations, maintaining quiet operation even at the rated 21 MPa pressure. High-strength internal components ensure stability under 24/7 continuous industrial duty cycles.

Detailed Models & Parameters:

  • Core Series: Nachi PVS Series.

  • Representative Models: PVS16-C1-A3-FR, PVS08-A3-FR, PVS70-A1/A2/A3/C1/C2/C3.

  • Displacements: 8, 16, 22, 35, 46, 70 cm³/rev.

  • Rated Pressure: 21 MPa (210 Bar / 3045 PSI).

  • Mounting & Rotation: FR (Flange Mount / Right-hand rotation / Clockwise).

Company Profile

We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
 
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

Extensive Partnerships

We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses

Strict Quality Assurance

Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.

Competitive Pricing

Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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