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Nachi PVS Series Pump | PVS-0B-8N, PVS-2B-35C, PVS-2B-35N | Energy Saving Piston Pump
| Model Number | PVS-0B-8N3-U-30, PVS-2B-35C3A4-U-12, PVS-2B-35N3-12 |
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Product Description
Nachi PVS Series Semi-Cylindrical Swashplate Variable Piston Pump
Product Overview: The Nachi PVS series is a high-performance axial piston variable pump featuring a proprietary “semi-cylindrical swashplate” design. This series covers essential displacements from the compact 8cc (PVS-0B) to the mid-high range 35cc (PVS-2B). By drastically minimizing friction loss in sliding parts, the PVS range achieves exceptional energy efficiency. Its high-sensitivity control mechanisms, such as the N3 and C3A4 regulators, ensure minimal power consumption during pressure-holding phases, making it the premier choice for modern eco-friendly precision hydraulic systems.
Key Technical Advantages:
Ultimate Energy Efficiency: The unique semi-cylindrical swashplate reduces oscillation resistance. Combined with pressure compensation, it automatically de-strokes the pump to minimum flow when target pressure is met, cutting heat and operational costs.
Dual Pressure/Flow Control (C3A4): Models like the PVS-2B-35C3A4 support multi-stage control logic, allowing flexible switching between pressure and flow rates to match complex machining cycles.
Instantaneous Dynamic Response: Features extreme sensitivity in displacement shifting with ultra-short response times, ensuring precise and coherent actuator movements for CNC machinery.
Low Noise & Extended Life: The optimized valve plate design effectively suppresses fluid pulsations. Even at a high-pressure rating of 21 MPa, it maintains quiet and stable operation, while high-strength internal components ensure long-term durability under high-frequency use.
Detailed Models & Parameters:
Core Series: Nachi PVS Series.
Representative Models: PVS-0B-8N3-U-30, PVS-2B-35C3A4-U-12, PVS-2B-35N3-12.
Displacements: 8 cm³/rev (0B), 35 cm³/rev (2B).
Rated Pressure: 21 MPa (210 Bar / 3045 PSI).
Configuration Codes: N3 (Standard Pressure Compensator), C3A4 (Combination Control), U (Universal/High Performance).
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.
Our Advantages
Fast & Reliable Delivery
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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