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Rexroth 4WRBA & 4WRAP Valve | 4WRAP6W7 4WRBA10 | 4WRBA10EA64 | Proportional Directional Valve
| Model Number | 4WRBA 6 W15-2X/G24N9Z4/M |
|---|
Product Description
Rexroth 4WRBA & 4WRAP Series Direct-Operated Proportional Valves
Product Overview: The Rexroth 4WRBA and 4WRAP series are highly versatile direct-operated proportional directional valves used extensively in industrial hydraulics to control flow direction and magnitude. Driven by proportional solenoids, these valves offer a compact design and stable response. The 4WRAP models are optimized for basic proportional directional control, while the 4WRBA series (e.g., 4WRBA10) provides higher flow capacity and versatile spool configurations. These models are designed without integrated electronics (Non-OBE), requiring external amplifiers (such as the Rexroth VT series), making them a cost-effective solution for high-performance proportional control.
Featured models: 4WRAP6W7-07-30/G24K4/M and 4WRBA10EA64-2X/G24N9Z4/M.
Key Technical Advantages:
Direct-Operated Construction: The spool is actuated directly by proportional solenoids, ensuring a simple, reliable mechanical structure and easy maintenance.
Precise Proportional Regulation: Flow output is proportional to the input current, enabling smooth speed transitions and accurate positioning for actuators.
Versatile Sizes: Available in NG6 (Size 6) and NG10 (Size 10) to accommodate various system flow requirements.
Durable Solenoids: Equipped with standard G24 (24V DC) coils, offering excellent thermal stability and impact resistance.
Wide Application Range: Ideal for machine tools, small presses, paper machinery, and general hydraulic power units where cost-performance balance is key.
Detailed Specifications & Parameters:
Featured Model Matrix:
4WRAP6W7-07-30: Size 6 (NG6), designed for compact systems with refined acceleration and deceleration flow characteristics.
4WRBA10EA64-2X: Size 10 (NG10), part of the Series 2X design, with a nominal flow rate up to 64 L/min and EA-type spool for symmetrical control.
Core Technical Specs:
Max Operating Pressure: Up to 315 bar (31.5 MPa) at P, A, and B ports.
Solenoid Voltage: 24V DC (G24).
Electrical Connection: K4 (Large plug) or N9 (Standard DIN) connector interfaces.
Seal Material: NBR or FKM (Viton) depending on environmental requirements.
Mounting Interface: Fully compliant with ISO 4401 standards.
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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