4WE6E13-6X/EG24N9K4

***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 4WE6E13-6X/EG24N9K4 (R900572779) is a high-performance directional control valve designed to manage the start, stop, and direction of flow in hydraulic systems. This solenoid-operated directional spool valve features a robust housing, one or two electromagnets for actuation, a control spool that dictates the flow path, and return springs to maintain the spool's position when de-energized. The valve is designed to achieve precise control over hydraulic flow with options for manual auxiliary actuation. The 4WE6E13-6X/EG24N9K4 model is particularly versatile due to its ability to function without spring return in certain configurations (symbols A, C, and D), allowing for a stationary control spool when the system is not powered. Additionally, versions with detent are available for maintaining the spool position without constant electromagnet activation, promoting energy efficiency. This Bosch Rexroth valve also offers soft switching behavior options that minimize hydraulic shock during operation by reducing switching strokes. It adheres to ISO porting patterns and can be customized with or without a locating hole. The high-power solenoid can be rotated if necessary and comes with electric connection choices including single or central connections. For safety and compliance, this model meets CE conformity for electrical voltages above specified thresholds and optionally includes solenoid coils with UR marking according to UL standards. Furthermore, there's an option for CSA approval. It is important to note that proper venting of the hydraulic system is required for optimal performance of this valve. Users should also be aware of potential internal leakage inherent in this type of valve design which may increase over its service life. Pressure peaks in drain lines should be managed carefully to prevent unintended control spool movements, especially in detent versions. Optional features such as throttle inserts can be used under certain operating conditions that exceed the valve's performance limit.