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R978891959

4WE 6 EA6X/EW110N9DA/V/62

Manufacturer: Bosch Rexroth

Material #: R978891959

Model : 4WE 6 EA6X/EW110N9DA/V/62


***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 4WE 6 EA6X/EW110N9DA/V/62 (R978891959) is a high-performance directional spool valve designed for controlling the start, stop, and direction of flow in various hydraulic systems. This solenoid-operated valve is characterized by its robust housing, one or two high-power electromagnets, a control spool, and return springs that ensure the spool returns to its initial position when de-energized. It also features an auxiliary actuation for manual operation without electrical supply. The 4WE 6 EA6X/EW110N9DA/V/62 valve offers versatility with its two switching positions and the absence of a spring return on the control spool, which means there is no defined basic position when de-energized. It is designed for efficient energy use, as versions with detent allow the control spool to be held in place without continuous current to the electromagnet. This model includes options for soft switching behavior that minimizes switching strokes and reduces mechanical stress during operation. It is essential that the hydraulic system be properly vented to ensure optimal performance of this valve. Users should note that pressure peaks might cause unintended control spool movements in detented versions and that internal leakage may occur over time due to its design principle. The 4WE 6 EA6X/EW110N9DA/V/62 supports various configurations including porting patterns according to ISO standards with or without locating holes, rotatable high-power solenoids for flexible installation orientations, electric connections as single or central connections, and optional spool position monitoring. The valve conforms to CE standards for low voltage directives in EU and has optional UL and CSA approvals. With a size specification of component series X, this model can handle maximum operating pressures up to bar and allows maximum flow rates of DC l/min through port A and AC l/min through port D. The inclusion of a throttle insert may be necessary under certain operating conditions where flow during switching exceeds the valve's performance limit.

$421.00 USD

More are expected on April 14, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as April 14, 2025 when ordered in

This product is eligible for factory repair.

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