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Rexroth 4WRPEH Servo Valve | 4WRPEH10-C4-B50L | 4WRPEH6-C3-B12L | NG6 & NG10
| Model Number | 4WRPEH6C4B40L-3X/M/24A1 |
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Product Description
Rexroth 4WRPEH Series Direct-Operated Proportional Servo Valves
Product Overview:
The Rexroth 4WRPEH Series is a direct-operated proportional directional valve with servo-grade performance. Featuring On-Board Electronics (OBE) and an integrated LVDT electrical feedback sensor, this series is engineered for high-precision closed-loop control of flow, direction, pressure, and position. By monitoring the spool position in real-time, the 4WRPEH series provides exceptional dynamic response and minimal hysteresis. It is the premier choice for precision presses, injection molding, machine tools, and simulation platforms.
Featured models on this page include the high-flow 4WRPEH10-C4-B50L-2X and the precision-engineered 4WRPEH6-C3-B12L-20.
Key Technical Advantages:
Direct-Operated Dynamics: The proportional solenoid actuates the spool directly, ensuring rapid switching speeds ideal for demanding closed-loop systems.
Integrated On-Board Electronics (OBE): Calibrated control electronics are built into the valve, simplifying wiring and offering robust Electromagnetic Compatibility (EMC).
Inductive Position Feedback: The LVDT sensor provides closed-loop spool control, ensuring superior linearity and minimal hysteresis.
Industrial Durability: Precision-ground spool and sleeve assemblies maintain long-term null stability even under continuous 315 Bar high-pressure operation.
Detailed Specifications & Parameters:
Core Series: Rexroth 4WRPEH (NG6 & NG10) Series.
Featured Model Matrix:
4WRPEH10-C4-B50L-2X/G24K0/A1 (Size 10, 50 L/min, C4 function, 2X Series)
4WRPEH6-C3-B12L-20/G24K0/B5M (Size 6, 12 L/min, C3 function, precision version)
Core Technical Specs:
Nominal Size: NG6 (Size 6) and NG10 (Size 10).
Max Operating Pressure: Ports P, A, and B rated up to 315 Bar.
Rated Flow: 12 L/min or 50 L/min (at $\Delta p = 10$ Bar).
Control Type: G24 (24V DC) supply, A1 (±10V) or standard analog command interface.
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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