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Rexroth Type 4WRPEH Valve | 4WRPEH6 4WRPEH10 | 0811404803 Proportional Valve
| Model Number | 4WRPEH, 4WRPEH6, 4WRPEH10, 4WRPEH6C4B24L-3X/M/24A1, 4WRPEH10 C4 B100L-2X/G24K0/A1M 0811404803 |
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Product Description
Rexroth Type 4WRPEH6 & 4WRPEH10 Series High-Response Proportional Servo Valves
Product Overview: The 4WRPEH Series represents the high-end of proportional servo directional valves, featuring integrated On-Board Electronics (OBE). Available in Size 6 (NG6) and Size 10 (NG10) footprints, these valves are engineered for closed-loop control systems requiring extreme dynamic response, high-precision flow control, and zero-overlap characteristics. The internal spool position is electronically monitored and fed back to the OBE, ensuring minimal hysteresis and exceptional repeatability.
This category highlights essential configurations: the high-precision 4WRPEH6C4B24L-3X, the high-flow 4WRPEH10C4 B100L-2X, and specific Bosch Rexroth part numbers such as 0811404803.
Key Technical Advantages:
Integrated OBE (On-Board Electronics): Factory-calibrated amplifier integrated directly on the valve, simplifying wiring and enhancing signal integrity against interference.
High-Response Dynamics: Equipped with optimized solenoid drives for high switching frequencies, capable of tracking microsecond-level control commands.
Servo-Quality Spools: Precision-ground spools with zero or minimal overlap ensure smooth, seamless directional switching at the crossover point.
Closed-Loop Feedback System: Real-time spool position sensing maintains high linearity even under fluctuating high-pressure and high-flow conditions.
Detailed Specifications & Parameters:
Core Series: Rexroth Type 4WRPEH Series (OBE).
Featured Model & Part Number Matrix: * 4WRPEH6C4B24L-3X/M/24A1 (Size 6, 24L/min rating)
4WRPEH10C4 B100L-2X/G24K0/A1M (Size 10, 100L/min rating)
0811404803 (Direct Part ID)
Core Performance Specs:
Nominal Sizes: Size 6 (NG6 / CETOP 03) and Size 10 (NG10 / CETOP 05).
Max Operating Pressure: Rated up to 315 Bar (4,500 PSI).
Command Signal: A1 (±10V) or F1 (4-20mA) analog inputs.
Design Sequences: 2X and 3X Series.
Ingress Protection: IP65 rated integrated connectors, suitable for harsh industrial environments.
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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