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R900561274 4WE6D6X/EG24N9K4 Rexroth directional valve hydraulic solenoid valve

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R900561274 4WE6D6X/EG24N9K4 Rexroth directional valve hydraulic solenoid valve

R900561274 4WE6D6X/EG24N9K4 Rexroth directional valve hydraulic solenoid valve
R900561274 4WE6D6X/EG24N9K4 Rexroth directional valve hydraulic solenoid valve R900561274 4WE6D6X/EG24N9K4 Rexroth directional valve hydraulic solenoid valve

Large Image :  R900561274 4WE6D6X/EG24N9K4 Rexroth directional valve hydraulic solenoid valve

Product Details:
Place of Origin: China
Brand Name: Rexroth
Certification: ISO
Model Number: 4WE6D6X/EG24N9K4
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: wooden box
Delivery Time: 2 weeks
Payment Terms: Western Union,T/T,D/P,D/A,L/C
Supply Ability: 100

R900561274 4WE6D6X/EG24N9K4 Rexroth directional valve hydraulic solenoid valve

Description
Drivetype: Shaft Driven Warranty: One Year
Usage: Oil Pump Shaft Position: Horizontal
Operatingtemperaturerange: -20°C To 80°C Condition: New
Seal Type: Lip Seal Or Mechanical Seal
Highlight:

Rexroth directional hydraulic solenoid valve

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Rexroth 4WE6D6X hydraulic valve

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Rexroth EG24N9K4 solenoid valve

R900561274 4WE6D6X/EG24N9K4 Rexroth Directional Valve Hydraulic Solenoid Valve
Product Overview

The Rexroth 4WE6C6X/EG24N9K4 is a high-performance directional control valve designed for precision hydraulic applications. Featuring Rexroth's proven "C" spool technology, this valve delivers exceptional flow control and switching reliability in demanding industrial environments.

R900561274 4WE6D6X/EG24N9K4 Rexroth directional valve hydraulic solenoid valve 0
Technical Specifications
Order Number R900561272
Model 4WE6C6X/EG24N9K4
Type 4/3-way directional control valve
Operating Principle Solenoid operated with spring return
Voltage Rating 24 VDC
Current Consumption 0.45A nominal
Power Rating 10.8W
Port Size G1/4" (ISO 228)
Mounting Interface ISO 4401-03-02-0-94
Weight Approximately 1.8 kg
Protection Class IP65
Performance Characteristics
Maximum Operating Pressure 315 bar
Nominal Flow Rate 30 L/min
Maximum Flow Rate 60 L/min
Response Time ≤ 25 ms
Switching Frequency Up to 5 Hz
Pressure Drop < 8 bar at nominal flow
Hysteresis < 5% of rated current
Operating Temperature Range -20°C to +80°C
Hydraulic Fluid Temperature -20°C to +80°C
Viscosity Range 10 to 380 mm²/s
Spool Configuration
Spool Type C (Closed center, all ports blocked in neutral position)
Spool Diameter 6 mm
Overlap Positive
Control Edge Geometry Sharp-edged for precise flow control
Leakage Rate < 30 cm³/min at 100 bar
Application Advantages
  • High Precision: Minimal hysteresis ensures accurate positioning
  • Energy Efficient: Low power consumption reduces operating costs
  • Robust Design: IP65 rating for harsh environments
  • Easy Maintenance: Modular design allows quick service
  • Wide Compatibility: Works with all standard hydraulic fluids
  • Long Service Life: > 20 million cycles under normal conditions
Installation Requirements
Mounting Torque 20-25 Nm for mounting bolts
Filtration Requirement 25 μm nominal, 10 μm absolute
Fluid Cleanliness NAS 1638 Class 8 or better
Storage Conditions -20°C to +50°C, <80% humidity
Quality Standards
  • ISO 9001:2015 Certified Manufacturing
  • CE Compliant
  • RoHS Compliant
  • REACH Compliant
  • Tested per ISO 6403
Related Products
Frequently Asked Questions
Q1: What is the main function of the Rexroth 4WE6C6X/EG24N9K4 valve?

It is a 4/3-way (4 ports, 3 positions) directional control valve. Its primary function is to precisely control the flow direction to hydraulic actuators (like cylinders or motors) in industrial systems. The "C" spool with a closed center (all ports blocked in neutral) is designed to hold an actuator firmly in position when the valve is not energized.

Q2: What are the key operating limits for pressure and flow?

The valve is rated for a maximum operating pressure of 315 bar and a nominal flow rate of 30 L/min (with a maximum of 60 L/min). It is crucial not to exceed these limits to ensure reliable operation and valve longevity.

Q3: What does the "C" in the model number specifically indicate about the valve's function?

The "C" designates the spool type. For this 4/3-way valve, a "C" spool has a closed center in the neutral (de-energized) position. This means all four ports (P-pressure, T-tank, A & B-work) are blocked, which locks the connected actuator in place, preventing it from drifting under load.

Q4: What are the electrical requirements and connection details?

The valve requires a 24 VDC power supply, with a nominal current of 0.45A (10.8W). It features a DIN 43650 Form A electrical connector with an M12x1 cable entry. The coil has 100% duty cycle and IP65 protection.

Q5: What maintenance and system conditions are required for reliable operation?

For optimal performance and long service life (>20 million cycles), ensure:

  • Fluid Cleanliness: Maintain fluid cleanliness to at least NAS 1638 Class 8, with a filtration rating of 25 μm nominal (10 μm absolute)
  • Compatible Fluids: Use standard mineral-based or synthetic hydraulic oils within a viscosity range of 10 to 380 mm²/s
  • Temperature: Operate within the specified ambient and fluid temperature range of -20 °C to +80°C
Note: All specifications are based on standard testing conditions. Actual performance may vary based on system configuration and operating conditions. Consult the complete technical documentation for application-specific guidance.

Contact Details
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

Contact Person: Mr. liyun

Tel: +8615280488899

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