The 0811-404-652 is a high-performance pilot-operated servo solenoid valve designed for precise hydraulic control. It features NG10 to NG35 size options, with a pilot valve NG6 that includes a control piston and sleeve engineered for servo quality. The valve is actuated on one side with a 4/4 fail-safe configuration, ensuring reliable operation. It is suitable for applications requiring direct operation with positive overlap, capable of being actuated on both sides and controlled via position sensors. The valve integrates with control electronics set to ±10 V input and can be combined with control blocks to achieve higher flow rates at low pressure differentials. This model is part of the Bosch Rexroth series of directional control valves, known for their durability and precision in hydraulic systems.
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