Rexroth Type 4WE6 & 4WMR6 Valve | 4WE6E 4WE6D | 220V Solenoid & Manual | Directional Valve
| Model Number | 4WE6E61B/CG220N9Z5L, 4WE6D-50/AW220NZ5L |
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Product Description
Rexroth Type 4WE6 & 4WMR6 Series Directional Control Valves
Product Overview: This series combines the most versatile directional control solutions in hydraulics: the 4WE6 Solenoid Operated Directional Valve and the 4WMR6 Manual Lever Operated Valve. Built to the ISO 4401-03 (NG6) mounting standard, these valves are characterized by high power density, smooth switching performance, and extended service life.
Whether you require remote electric control via AW220 / CG220 (220V AC) solenoids or direct manual lever intervention (as seen in the 4WMR6D), these valves provide dependable flow management at pressures up to 315 Bar. They are the premier choice for metal-cutting machine tools, injection molding equipment, hydraulic presses, and mobile machinery power units.
Key Technical Advantages:
Wet-Pin Solenoid Technology (4WE Series): Features wet-pin design where the armature operates in hydraulic oil for superior cooling and ultra-low noise during switching.
High-Protection Coils: Equipped with CG220N9Z5L / AW220NZ5L (AC 220V) coils, including a manual override button for easy system commissioning or emergency operation during power loss.
Precise Manual Control (4WMR Series): The 4WMR6D5X provides excellent tactile feedback, ideal for circuits without electrical power or requiring direct field-side manual override.
Diverse Spool Functions: Offers multiple spool configurations, such as Function E (3-position, closed center) and Function D (2-position), to meet complex logical control requirements.
Detailed Specifications & Parameters:
Core Series: Rexroth Type 4WE6 & 4WMR6 Directional Control Valves.
Featured Model Matrix: 4WE6E61B/CG220N9Z5L, 4WMR6D5X, 4WE6D-50/AW220NZ5L.
Core Performance Specs:
Nominal Size: Size 6 (NG6).
Max Operating Pressure: Ports A, B, P up to 315 Bar (4,500 PSI); Port T up to 160 Bar.
Max Flow Capacity: Up to 80 L/min depending on spool type.
Electrical Specs: AC 220V (50/60Hz) with Z5L standard plug-in connection.
Actuation Types: Solenoid-actuated (4WE) / Manual lever-actuated (4WMR).






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