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R901250340

4WEH22D7X/6EW110N9ETK4/B10SO388

Manufacturer: Bosch Rexroth

Material #: R901250340

Model : 4WEH22D7X/6EW110N9ETK4/B10SO388


***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 4WEH22D7X/6EW110N9ETK4/B10SO388 (R901250340) is a high-performance directional spool valve designed for electrohydraulic actuation, providing reliable control over the start, stop, and direction of fluid flow in hydraulic systems. This model is part of the WEH series and features a main valve with housing, a main control spool, return springs, and a pilot control valve with solenoids for precise operation. The valve's main control spool is maintained in its initial position by the return springs or through pressurization. The pilot control valve modulates pilot oil to move the spool and change fluid direction within the system. Users can supply pilot oil either internally or externally through port X. An optional manual override enables manual operation of the pilot control spool without solenoid activation. This model includes pressure centering of the main control spool for improved stability, and it has an inherent internal leakage as per its design principle. It's important to note that this leakage may increase over time due to wear and tear. The WEH series valves are suitable for subplate mounting with porting patterns according to ISO standards in 3- or 4-way configurations. The 4WEH22D7X/6EW110N9ETK4/B10SO388 offers various actuation types including electrohydraulic internal or external pilot control. It supports wet-pin DC or AC solenoids with options for individual or central electrical connections. Additional optional features include manual overrides, switching time adjustments, preload valves in channel P of the main valve, stroke settings, and spool position monitoring. This Bosch Rexroth directional valve is designed for applications requiring maximum operating pressures up to bar and maximum flow rates up to l/min. Its robust construction ensures reliability across different hydraulic applications while offering flexibility through its various configuration options.

$1,608.00 USD

More are expected on November 12, 2024  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as November 12, 2024 when ordered in

This product is eligible for factory repair.

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