DIRECTIONAL SPOOL VALVE 4WE10E5X/EW120N9K4/V

***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 4WE10E5X/EW120N9K4/V (R901487108) is a high-performance directional spool valve designed to control the start, stop, and direction of fluid flow within a hydraulic system. This model features a robust housing, one or two electronic solenoids for operation, a control spool to direct flow, and return springs to reset the spool's position. The valve operates with wet-pin electronic solenoids that shift the control spool from its neutral position to an actuated position when energized, allowing for precise flow direction as per the selected symbol. The 4WE10E5X/EW120N9K4/V is equipped with manual override capabilities, permitting manual operation of the valve in the absence of solenoid power. This feature ensures that operators can maintain control over hydraulic systems during maintenance or unexpected power outages. Additionally, it includes throttle inserts that can be used in various channels to adjust flow resistance and accommodate different operating conditions. This particular model comes without spring return in its default deenergized state and is available only with symbols A, C, and D. It also offers an OF detent version which locks the control spool in place after actuation, reducing the need for continuous current application and promoting energy-efficient operations. Engineered for versatility and reliability, this directional valve supports porting patterns according to ISO standards and is equipped with high-power solenoids that can optionally be rotated by 90 degrees. The electrical connection options include individual or central connections with compatibility for PWM connectors or fast-switching amplifiers. For safety compliance and broader application use, it meets CE conformity requirements according to the Low-Voltage Directive EC for electrical voltages greater than 50 VAC or 75 VDC. Furthermore, the solenoid coil has UR approval under UL recognition and an optional CSA C22.2 No. approval. The Bosch Rexroth 4WE10E5X/EW120N9K4/V represents a reliable solution for hydraulic flow control in complex systems requiring precision and energy efficiency.