4WRZ32W9-360-70/6EG24N9TK4/D3M
4WRZ32W9-360-70/6EG24N9ETK4/M
4WRZ32W9-360-70/6EG24N9K4/M Electric hydraulic directional valve ratio German made Rexroth hydraulic solenoid valve

FAQ;

1. What vibration and shock resistance do 4WRZ valves offer?
They comply with DIN EN 60068-2-6 (vibration) and DIN EN 60068-2-27 (shock), with 10 g amplitude (57-2000 Hz) and 15 g/11 ms half-sine shock .

2. What is the coil design of 4WRZ proportional solenoids?
Proportional solenoids feature central threads and detachable coils for easy replacement .

3. Installation & Commissioning

3. What preparation is required before installing a 4WRZ valve?
Clean the mounting surface, ensure compatibility with ISO 4401 porting patterns, verify hydraulic fluid cleanliness, and check seal material compatibility with the fluid .

4. How should pilot oil be supplied to a 4WRZ valve?
Pilot oil can be supplied internally via port P or externally via port X; ensure the supply pressure matches the valve’s specifications (100-350 bar for internal supply) .

5. What is the correct way to connect the electrical connector?
Use the specified 3-pole or 7-pole connector (per EN 175301-804), ensure proper grounding (PE), and avoid wiring damage during installation .

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