4WE6Q6X/EG24N9DK35L/VSO407=AN

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth 4WE6Q6X/EG24N9DK35L/VSO407 (R900779788) is a high-performance directional spool valve designed for controlling the start, stop, and direction of a flow in hydraulic systems. This particular model is equipped with two solenoids without detent, meaning it does not have a defined basic position when de-energized. It operates with an auxiliary actuation feature that allows manual switching in the absence of magnet supply and ensures energy-efficient operation due to the ability to omit permanent current to the electromagnets when using the detent version. The valve's structure includes a housing, electromagnets, a control spool, and return springs. The control spool's movement is facilitated by energizing the electromagnets, which then allows fluid to flow according to the selected symbol. Once de-energized, the control spool returns to its initial position unless it's a version with detent OF or without spring type O. This Bosch Rexroth valve also features soft switching behavior that minimizes switching strokes and reduces mechanical stress during operation. It is designed with porting patterns compliant with ISO standards and offers options for high-power solenoids that can be rotated by 90 degrees. The electrical connection can be configured as either single or central connection based on system requirements. For monitoring purposes, this model provides optional spool position monitoring. To ensure safety and compliance, it meets CE conformity for electrical voltages above certain thresholds and can optionally include solenoid coils with UR marking according to UL standards or CSA approval. Lastly, this directional valve may require a throttle insert under certain operating conditions where flows exceed its performance limit during switching processes. It should also be noted that this model may experience internal leakage over its service life due to its design principle.