4WEH16X80-7X/6EW110N9ETSK4/B10

***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 4WEH16X80-7X/6EW110N9ETSK4/B10 (R901008699) is a high-performance directional spool valve designed for controlling the start, stop, and direction of fluid flow in hydraulic systems. This electrohydraulic actuated valve is part of the WEH series, suitable for subplate mounting and adhering to ISO porting patterns. It features a main control spool that is held in its central position by return springs or pressurization, ensuring reliable operation even with vertical valve positioning. The sophisticated design allows for both spring or pressure centering, providing flexibility for various applications. It can be configured as a 3-way or 4-way valve and includes options for spring end positioning or hydraulic end positioning. The WEH series valves are equipped with wet-pin DC or AC solenoids that can be connected individually or centrally, according to system requirements. Additional customization options include manual override capabilities, switching time adjustments, a preload valve in channel P of the main valve, and stroke setting and/or spool position monitoring. These features enable precise control over hydraulic systems and enhance the functionality of the valve. The pilot oil supply can be internal from channel P of the main valve or external via channel X from a separate pressure supply. Similarly, pilot oil return can be internal via channel T into the tank or external via channel Y. For safety and optimal performance, any modifications to the pilot oil supply should only be performed by authorized specialists or directly at the factory. This Bosch Rexroth directional spool valve is engineered to cater to demanding applications that require robust control over fluid dynamics within hydraulic circuits. Its durable construction and flexible design ensure it meets the needs of complex hydraulic systems while maintaining efficiency and precision.