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Rexroth Type 4WRPH 4WRPEH Valve | 4WRPEH6C3-B02L | 4WRPH6C4-B15P | 0811404629 Servo Valve
| Model Number | 4WRPH, 0811404629 4WRPEH 6 C3 B02L-2X/G24K0/A1M-817, 4WRPH6C4B15P-2X/G24Z4/M |
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Product Description
Rexroth Type 4WRPH & 4WRPEH Series High-Response Proportional Servo Valves with OBE
Product Overview: The Rexroth 4WRPH and 4WRPEH Series are direct-operated proportional directional valves engineered for high-performance hydraulic control loops. The standout feature of this series is the integrated On-Board Electronics (OBE), allowing for real-time spool position monitoring and closed-loop feedback. Utilizing optimized solenoid drives and precision-ground spools, the 4WRPH/4WRPEH valves deliver extreme dynamic response speeds, minimal hysteresis, and exceptional linear flow characteristics.
This selection features premium configurations: the micro-flow precision model 4WRPEH6C3-B02L (0811404629) and the high-power switching model 4WRPH6C4B15P-2X.
Key Technical Advantages:
Integrated OBE (On-Board Electronics): Built-in amplifiers are factory-calibrated for gain and zero-point, simplifying system integration and enhancing signal integrity against interference.
High Dynamic Frequency Response: Designed for rapid switching and precision regulation, capable of tracking microsecond-level pressure and flow commands in real-time.
High-Precision Feedback Control: An internal position transducer provides closed-loop feedback, maintaining superior repeatability even under continuous 315 Bar high-pressure conditions.
Rugged Industrial Design: Cast from high-strength materials with excellent vibration resistance, built to withstand the harshest industrial manufacturing environments.
Detailed Specifications & Parameters:
Core Series: Rexroth Type 4WRPH & 4WRPEH Series (Size 6 / NG6).
Featured Model & Part Number Matrix:
0811404629 / 4WRPEH6C3 B02L-2X/G24K0/A1M-817 (2 L/min Micro-flow Rating)
4WRPH6C4B15P-2X/G24Z4/M (15 L/min High-Performance Rating)
Core Performance Specs:
Nominal Size: Size 6 (NG6 / CETOP 03).
Max Operating Pressure: Rated up to 315 Bar (4,500 PSI).
Command Signal: A1 (±10V analog voltage).
Supply Voltage: G24 (24V DC).
Auxiliary Features: M (Manual Override); K0/Z4 (Electrical connector options).
Design Sequence: 2X Series.
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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