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Rexroth Type 4WRLE Valve | 4WRLE10W 4WRLE16E | Pilot Proportional Valve
| Model Number | 4WRLE, 4WRLE16E180SJ-3X/G24K0/A1M, 4WRLE10W Z80SJ-3X/G24K0/A1M |
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Product Description
Rexroth Type 4WRLE10 & 4WRLE16 Series Pilot-Operated Proportional Servo Valves
Product Overview: The 4WRLE Series is a high-performance pilot-operated proportional directional valve featuring integrated On-Board Electronics (OBE). Available in Size 10 (NG10 / CETOP 05) and Size 16 (NG16 / CETOP 07) footprints, these valves are engineered for complex hydraulic systems requiring high-flow capacities combined with extreme dynamic response. By utilizing an integrated electronic position feedback system, the 4WRLE series delivers high-power switching without compromising on minimal hysteresis and superior repeatability.
This category highlights premium configurations: the linear-characteristic 4WRLE16E180SJ and the specialized spool logic 4WRLE10W Z80SJ.
Key Technical Advantages:
Two-Stage Pilot Operation: High-frequency response pilot valves drive the main spool, ensuring smooth and precise switching even under fluctuating high system pressures and flow rates.
Integrated OBE (On-Board Electronics): The built-in amplifier is pre-calibrated to match specific valve characteristics, simplifying external wiring and enhancing signal integrity against interference.
Closed-Loop Feedback: Real-time monitoring of the main spool position via an inductive transducer ensures the flow output remains highly linear relative to the input command signal.
Exceptional Dynamic Frequency: The 3X design sequence is fluid-dynamically optimized to maintain superior response speeds during high-speed cycle operations, ideal for precision molding and high-speed hydraulic control.
Detailed Specifications & Parameters:
Core Series: Rexroth Type 4WRLE Series (Size 10 & 16).
Featured Model Matrix:
4WRLE16E180SJ-3X/G24K0/A1M (Size 16, 180 L/min rating)
4WRLE10W Z80SJ-3X/G24K0/A1M (Size 10, 80 L/min rating)
Core Performance Specs:
Nominal Sizes: Size 10 (NG10) and Size 16 (NG16).
Max Operating Pressure: Rated up to 315 Bar (4,500 PSI).
Flow Capacity: 80 L/min (Size 10) up to 180 L/min (Size 16).
Command Signal: A1 (±10V analog voltage).
Supply Voltage: G24 (24V DC).
Design Sequence: 3X Series.
Ingress Protection: IP65 rated integrated connections.
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.
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We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
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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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