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Rexroth A2VK Metering Pump | A2VK12, A2VK28, A2VK55, A2VK107 | Polyurethane Foam Injection Pump
| Model Number | A2VK12, A2VK28 |
|---|
Product Description
Rexroth A2VK High-Pressure Polyurethane Metering Pump
Product Overview: The Rexroth A2VK series is the global benchmark for precision metering in the polyurethane (PU) foaming industry. As a high-performance axial piston variable pump, it is specifically engineered to handle corrosive and viscous chemical media such as Isocyanates (ISO) and Polyols (POL). Spanning displacements from A2VK12 to the high-flow A2VK107, including flagship models like A2VK28MAHRP11, this series ensures exceptional volumetric efficiency and repeatability at pressures up to 250 Bar. It is the premier choice for refrigerator insulation, automotive seat production, and sandwich panel continuous lines.
Key Technical Advantages:
Superior Metering Accuracy: Specialized rotating group design guarantees ultra-stable flow output even under pressure fluctuations, meeting strict component ratio requirements.
Corrosion Resistance & Longevity: Tailored for PU chemicals with specialized wear-resistant seals (e.g., RP11 spec) and surface-hardened pistons to prevent damage from material crystallization.
Precision Variable Control (MAH): The manual adjustment mechanism with a graduated scale allows operators to perform micron-level displacement tuning based on formula demands.
High-Pressure Reliability: Supports continuous operating pressures up to 250 Bar (3625 PSI), ensuring optimal atomization and impingement mixing at the mix head.
Compact Integration: The bent-axis architecture allows for easy integration into the pump drive units of high-pressure foaming machines.
Detailed Models & Parameters:
Core Series: Rexroth A2VK Series 1.
Representative Models: A2VK12, A2VK28, A2VK55, A2VK107, A2VK12MAHRP11, A2VK28MAHRP11.
Displacements: 12, 28, 55, 107 cm³/rev.
Pressure Ratings: Rated at 250 Bar (3625 PSI) continuous.
Compatible Media: Isocyanates (ISO), Polyols (POL), and Premixed Polyethers.
Typical Applications: High-pressure foaming machines, RIM (Reaction Injection Molding), and continuous insulation panel lines.
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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