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Rexroth Type 4WRPEH Valve | 4WRPEH10 4WRPEH6 | Proportional Control Valve | R901494254 OBE
| Model Number | 4WRPE, 4WRPEH, R901494254 4WRPEH 10 C4 B50L-3X/M/24A1, 4WRPEH 10 C4 B100L-3X/M24A |
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Product Description
Rexroth Type 4WRPEH Series Direct-Operated Proportional Valves
Product Overview: The 4WRPEH Series is a high-performance, direct-operated proportional directional control valve engineered for precision servo-hydraulic applications. Featuring OBE (On-Board Electronics) with inductive spool position feedback, this series delivers exceptional linearity, minimal hysteresis, and superior dynamic response. Fully compliant with ISO 4401-05 (NG10) mounting standards, it serves as a high-reliability alternative to servo valves in closed-loop control systems.
This category highlights essential servo-grade configurations: the specific Part Number R901494254, the 50 L/min capacity 4WRPEH10C4B50L, and the high-flow 4WRPEH10C4B100L. Utilizing the 3X design sequence and 24A1 analog interfaces, these valves are the premier choice for precision test benches, flight simulators, blow molding machinery, and high-performance synchronization systems.
Key Technical Advantages:
On-Board Electronics (OBE): Integrated control circuitry is factory-calibrated for optimal signal integrity, reducing electromagnetic interference (EMI) and simplifying system integration.
Servo-Level Dynamics: Direct solenoid actuation combined with position feedback ensures extreme repeatability and stability even under fluctuating system pressures.
Full Bridge Spool (C4): The 4/4-way function provides precise flow and pressure compensation around the center position.
Industrial Durability: Built with high-strength castings rated for pressures up to 315 Bar, ensuring long-term reliability in continuous industrial duty cycles.
Detailed Specifications & Parameters:
Core Series: Rexroth Type 4WRPEH Proportional Valve.
Featured Model Matrix: R901494254, 4WRPEH10C4B50L-3X/M/24A1, 4WRPEH10C4B100L-3X/M24A.
Core Performance Specs:
Nominal Size: Size 10 (NG10 / CETOP 05).
Max Operating Pressure: Rated up to 315 Bar (4,500 PSI).
Flow Ratings: 50 L/min and 100 L/min (at Δp = 10 bar per metering edge).
Electrical Interface: 24A1 (Analog command, typically ±10V or 4-20mA).
Design Sequence: Version 3X (latest engineering iteration).
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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