REXROTH R901036556 4WRE6V16-2X/G24K4/V-822 Proportional Valve

Product Overview

Model: 4WRE6V16-2X/G24K4/V-822
Part Number: R901036556
Manufacturer: Bosch Rexroth

The REXROTH R901036556 is a direct-operated proportional directional valve with electrical position feedback. It is designed for precise hydraulic flow and direction control, providing accurate spool positioning for high-performance hydraulic systems. The valve uses proportional solenoid technology and is widely used in industrial hydraulic motion control applications.

Technical Specifications

• Product Type: Proportional Directional Valve
• Model: 4WRE6V16-2X/G24K4/V-822
• Part Number: R901036556
• Series: Bosch Rexroth 4WRE Series
• Valve Type: Direct-operated proportional directional valve
• Nominal Size: NG6 (CETOP 03)
• Control Type: Proportional solenoid with electrical position feedback
• Supply Voltage: 24 VDC
• Electrical Connection: K4 connector (DIN EN 175301-803)
• Spool Type: V spool
• Rated Flow: 16 L/min
• Pressure Rating: Up to 315 bar (depending on configuration)
• Seal Material: FKM
• Weight: Approx. 2.15 kg
• Mounting: Hydraulic manifold mounting

Advantages & Features

• High Precision Hydraulic Control
  Provides accurate spool position control for precise flow and directional regulation.
• Electrical Position Feedback
  Improves control accuracy and dynamic response by monitoring spool position.
• Fast Response Performance
  Suitable for applications requiring rapid and stable hydraulic movement.
• Compact NG6 Design
  Space-saving structure allows easy integration into hydraulic systems.
• High Reliability
  Designed for continuous industrial operation under demanding hydraulic conditions.
• Flexible Application
  Suitable for various hydraulic motion and proportional control systems.

Applications

• Hydraulic Servo Systems
• Machine Tools
• Injection Molding Machines
• Press and Forming Equipment
• Metal Processing Machinery
• Industrial Automation Systems
• Hydraulic Motion Control Equipment

Precautions

• Verify valve model and hydraulic system compatibility before installation.
• Confirm 24VDC power supply and electrical wiring.
• Ensure hydraulic oil cleanliness to avoid spool sticking or valve failure.
• Check operating pressure and flow requirements.
• Install correct mating connector and grounding protection.
• Adjust controller parameters according to system requirements.
• Disconnect hydraulic pressure and power before maintenance.