Safety 50GPM Mechanical Hydraulic Valve 4WE10D50 OFEG110N9K4 V

The Rexroth 4WE10D50 OFEG110N9K4 V Hydraulic Directional Short-tube Valve is a high-performance mechanical valve designed for demanding industrial applications. This ISO 9001:2015 certified valve combines reliability with advanced hydraulic control technology.

• Stability & Fast Response: Advanced solenoid valve control with response times in milliseconds ensures reliable switching and system stability
• High Performance: Handles up to 350 bar working pressure and 650 L/min flow rate for demanding applications
• Durable Construction: Compact design with excellent sealing properties performs reliably in harsh conditions including dust and vibration
• Modular Design: ISO 7368 standard mounting holes for easy combination with LFA logic cover plates
• Versatile Control: Supports electromagnetic, hydraulic, and manual operation modes
• Wide Compatibility: Works with various hydraulic oils (HL, HLP, HVLP) and features NBR sealing material

• Match system parameters to nominal size and spool symbol (e.g., D type)
• Ensure base plate installation complies with ISO 4401 standard
• Maintain proper electromagnetic drive voltage (e.g., 24 V DC)
• Regularly test oil cleanliness (NAS 1638 level 6 recommended)
• Monitor solenoid coil resistance (standard value 20Ω±5%)
• Use original accessories for replacements to ensure compatibility

• Keep internal pilot oil circuit unobstructed
• Handle external pilot oil return oil independently to prevent contamination
• Ensure system pressure is closed during maintenance
• Monitor pressure fluctuations in high temperature/pressure environments