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Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

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China German Original Rexroth Proportional Directional Valve with 75 L/min Flow Rate
China German Original Rexroth Proportional Directional Valve with 75 L/min Flow Rate

  1. China German Original Rexroth Proportional Directional Valve with 75 L/min Flow Rate
  2. China German Original Rexroth Proportional Directional Valve with 75 L/min Flow Rate

German Original Rexroth Proportional Directional Valve with 75 L/min Flow Rate

  1. MOQ: 1
  2. Price: 2
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Certifiion ISO
Payment Terms MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability 100
Delivery Time 2 weeks
Packaging Details wooden box
Specifiion cast iron
Condition Internal meshing principle
Shaft Seal Type Radial Shaft Seal Or Axial Shaft Seal
Drive Mode 6-250m3
Material Stainless steel with copper
Certifisaarion ISO
Operating Temperature -20 to 80 degrees Celsius
Seal Type Lip Seal or Mechanical Seal
Transport Package Wooden Box
Pressure Rating 280 bar
Brand Name Rexroth
Model Number 4WRA6W2-05-1X/24Z4/M 4WRA6WB05-1X/24Z4/M 4WRA6W1-05-1X/24Z4/M 4WRA6W1-05-1X/24N9Z4/M 4WRA6W10-1X/24NZ4/MR
Place of Origin German

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  1. Product Details
  2. Company Details

Product Specification

Certifiion ISO Payment Terms MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability 100 Delivery Time 2 weeks
Packaging Details wooden box Specifiion cast iron
Condition Internal meshing principle Shaft Seal Type Radial Shaft Seal Or Axial Shaft Seal
Drive Mode 6-250m3 Material Stainless steel with copper
Certifisaarion ISO Operating Temperature -20 to 80 degrees Celsius
Seal Type Lip Seal or Mechanical Seal Transport Package Wooden Box
Pressure Rating 280 bar Brand Name Rexroth
Model Number 4WRA6W2-05-1X/24Z4/M 4WRA6WB05-1X/24Z4/M 4WRA6W1-05-1X/24Z4/M 4WRA6W1-05-1X/24N9Z4/M 4WRA6W10-1X/24NZ4/MR Place of Origin German
High Light Stainless steel with copper Proportional Directional Valve75 L/min flow rate Rexroth Valve6-way diameter Hydraulic Control Valve
Original imported German Rexroth hydraulic proportional directional valve
Product Models
  • 4WRA6W2-05-1X/24Z4/M
  • 4WRA6WB05-1X/24Z4/M
  • 4WRA6W1-05-1X/24Z4/M
  • 4WRA6W1-05-1X/24N9Z4/M
  • 4WRA6W10-1X/24NZ4/MR
Technical Specifiions
Processing & Customization Yes Type Proportional valve
Material Cast steel Brand REXROTH
Scope of Appliion Hydraulic system Product Alias Proportional directional valve
Applicable Medium Oil products Applicable Temperature Normal temperature (℃)
Nominal Pressure Normal pressure (MPa) Nominal Diameter 6-way diameter (mm)
Installation type Threaded installation Operating Temperature Room temperature
Type (channel loion) Straight through type
Rexroth hydraulic proportional valve product image
Related Models
  • 4WRAE10W1-60-22/G24K31/F1V
  • 4WRAE10EA30-22/G24K31/F1V
  • 4WRAE6WA07-22/G24K31/A1V
  • 4WRAE10E60-22/G24K31/A1V
  • 4WRAE10E60-22/G24K31/F1V
  • 4WRAE10E1-30-22/G24K31/F1V
  • 4WRAE10W30-22/G24K31/A1V
  • 4WRAE10W30-22/G24K31/F1V
  • 4WRAE10W60-22/G24K31/A1V
  • 4WRAE10W1-30-22/G24K31/A1V
  • 4WRAE6EA07-22/G24K31/A1V
  • 4WRAE6W30-22/G24K31/A1V
  • 4WRAE6W1-30-22/G24K31/F1V
  • 4WRAE6W1-30-22/G24K31/A1V
  • 4WRAE6W1-15-22/G24K31/F1V
  • 4WRAE6W1-15-22/G24K31/A1V
  • 4WRAE6W1-07-22/G24K31/F1V
  • 4WRAE6W1-07-22/G24K31/A1V
  • 4WRAE6W15-22/G24K31/F1V
  • 4WRAE6W30-22/G24K31/F1V
  • 4WRAE6E15-22/G24K31/F1V
  • 4WRAE6E15-22/G24K31/A1V
  • 4WRAE6E30-22/G24K31/A1V
  • 4WRA10WA60-22/G24K4/V
  • 4WRA10EA60-22/G24K4/V
  • 4WRAE6W07-22/G24K31/F1V
  • 4WRAE6E1-30-22/G24K31/F1V
  • 4WRAE6E1-15-22/G24K31/A1V
  • 4WRA10EA30-22/G24K4/V
  • 4WRAE6E30-22/G24K31/F1V
  • 4WRAE6E07-22/G24K31/F1V
  • 4WRAE6E1-15-22/G24K31/F1V
  • 4WRAE6W07-22/G24K31/A1V
  • 4WRAE6E1-07-22/G24K31/F1V
  • 4WRAE6E1-07-22/G24K31/A1V
  • 4WRAE6E1-30-22/G24K31/A1V
  • 4WRA10W1-60-22/G24K4/V
  • 4WRA10WA30-22/G24K4/V
  • 4WRAE6E07-22/G24K31/A1V
  • 4WRAE6W15-22/G24K31/A1V
  • 4WRA10W1-30-22/G24K4/V
  • 4WRA6WA15-22/G24K4/V
  • 4WRA6W15-22/G24K4/V
  • 4WRA6W07-22/G24K4/V
Frequently Asked Questions
1. What is the REXROTH 4WRA6 proportional valve?

The REXROTH 4WRA6 is a direct-operated, proportional directional valve without electrical position feedback or integrated electronics (OBE). It controls the direction and volume of hydraulic fluid flow and is designed for subplate mounting per ISO 4401 standards. Its maximum operating pressure is 315 bar, with flow rates up to 75 L/min (depending on model).

2. What are the key features of the 4WRA6 valve?
  • Direct-operated design for precise flow control without external feedback
  • Proportional solenoid control with detachable coils and centering thread for easy maintenance
  • Spring-centered spool that returns to neutral when de-energized
  • Compatibility with external electronics (e.g., Eurocard amplifiers) for signal control
  • Compact sizes: NG6 and NG10
3. How does the 4WRA6 valve work?

When an electrical signal is sent to the proportional solenoid, it generates a force that moves the spool proportionally. This adjusts the opening of flow paths between ports P (pressure), A/B (actuator lines), and T (tank), enabling continuous control of flow direction and volume. The spool returns to center via springs when de-energized.

4. Where is the 4WRA6 typically used?

This valve suits appliions requiring precise hydraulic control, such as:

  • Industrial machinery (e.g., presses, plastic injection molding)
  • Mobile equipment (e.g., cranes, excavators)
  • Systems needing directional and flow control without integrated electronics
5. How do I select the right model?

Model codes indie specifiions (e.g., 4WRA6E07-2X/G24N9K4/V):

  • 4WRA6: Series and size (NG6)
  • E07: Spool type and control configuration
  • G24N9K4: 24V DC supply, corrosion-resistant coating

Consult REXROTH datasheets or suppliers for exact requirements like flow rate, spool type, and electrical inputs.

6. What are critical installation notes?
  • Use the specified subplate (ISO 4401) to avoid leakage
  • Ensure the tank line is never unloaded; a pre-load valve (~2 bar) may be required
  • Verify electrical connections (e.g., 24V DC) and coil compatibility
7. How is maintenance handled?
  • Regularly check for spool sticking or contamination
  • Clean filters and monitor hydraulic fluid quality
  • Replace coils or seals if movement is sluggish
8. What if the valve fails to respond?
  • Check power supply to the solenoid
  • Inspect for debris blocking the spool
  • Verify external amplifier signals (if used)

If issues persist, contact technical support.

Company Details

Bronze Gleitlager

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 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Total Annual:

    1 million-10 millon

  • Employee Number:

    >50

  • Ecer Certification:

    Verified Supplier

Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...

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  • Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
  • Nan'an, Fujian Province, China
  • https://www.electrichydpump.com/

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