4WRZ10E1-85-70/6EG24N9K4/M
4WRZ10E1-50-70/6EG24N9TK4/D3M
4WRZ10E1-50-70/6EG24N9TK4/M Original imported German Rexroth electro-hydraulic directional valve proportional valve hydraulic servo valve

FAQ:

1.Q: How do Rexroth electro-hydraulic valves differ from mechanical hydraulic valves?
A: They use electrical signals (instead of manual/mechanical force) for control, offering faster response, remote operation, and integration with automation systems.

2. Q: What are the main types of Rexroth electro-hydraulic valves?
A: Proportional valves, servo valves, directional control valves, pressure control valves, and flow control valves—each tailored to specific control needs.

3. Q: What voltage/current inputs do Rexroth electro-hydraulic valves require?
A: Common inputs include 24V DC (proportional valves), 0-10V DC, or 4-20mA (for servo/proportional control); check the product datasheet for exact specs.

4. Q: How to select the right Rexroth electro-hydraulic valve for my application?
A: Consider operating pressure, flow rate, control precision, input signal type, environmental conditions (temperature, contamination), and compatibility with hydraulic fluid.

5. Q: What is the maximum operating pressure of Rexroth electro-hydraulic valves?
A: It varies by model—ranging from 210 bar (standard) to 350 bar (high-pressure variants); refer to the valve’s technical specifications for details.

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