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Rexroth Type 4WRE Valve | 4WREE6 4WRE10 | Proportional Directional Valve | G24 OBE
| Model Number | 4WRE, 4WREF, 4WREE, 4WREE6E32-22/G24K31/A1V, 4WRE 10 W50-2X/G24K4/V |
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Product Description
Rexroth Type 4WRE & 4WREE Series Direct-Operated Proportional Directional Valves
Product Overview: The 4WRE and 4WREE Series are high-performance components designed for precision closed-loop control in hydraulic systems. As direct-operated proportional directional valves, they provide stepless control over both the direction and magnitude of fluid flow. Covering Size 6 (NG6) and Size 10 (NG10) footprints, these valves are essential for industrial applications requiring fast dynamic response and high repeatability.
This category highlights essential proportional models: the 4WREE6E32-22/G24K31/A1V with On-Board Electronics (OBE), and the 4WRE10W50-2X/G24K4/V designed for external amplifier control and featuring Viton seals. Powered by G24 (DC24V) proportional solenoids, these valves are the premier choice for plastics processing machinery, machine tools, woodworking equipment, and general automation systems.
Key Technical Advantages:
On-Board Electronics (OBE/4WREE): The 4WREE version integrates the control amplifier directly onto the valve, factory-calibrated for gain and zero point to simplify wiring and enhance electromagnetic compatibility (EMC).
Inductive Position Feedback: The spool position is monitored by an inductive transducer, working in tandem with the proportional solenoid to ensure minimal hysteresis and superior linearity.
Viton Seals (V): Models with the /V suffix utilize Viton (FKM) seals, providing exceptional resistance to high temperatures and aggressive chemical fluids.
Bi-directional Proportional Control: Smoothly regulates the speed and direction of actuators based on input signals (typically ±10V), effectively eliminating hydraulic shock.
Detailed Specifications & Parameters:
Core Series: Rexroth Type 4WRE/4WREE Proportional Valve.
Featured Model Matrix: 4WREE6E32-22/G24K31/A1V, 4WRE10W50-2X/G24K4/V, 4WREF.
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).
Flow Capacity: Up to 32 L/min for Size 6; up to 75 L/min for Size 10.
Electrical Specs: G24 (24V DC), analog signal command.
Spool Configurations: E, W (4/2 or 4/3-way functions).
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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