4WEH 16 J7X/6EW110N9ETSK4

***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 4WEH 16 J7X/6EW110N9ETSK4 (R900929330) is a highly sophisticated directional spool valve designed for controlling the start, stop, and direction of flow in hydraulic systems. It features electrohydraulic actuation and is suitable for subplate mounting with porting patterns according to ISO standards. This particular model is designed to operate as a 4-way valve with options for spring or pressure centering and can be configured with spring end positions or hydraulic end positions. Equipped with wet-pin DC or AC solenoids, the valve offers flexibility in electrical connections, allowing for either individual or central connections. The main control spool within the housing is maintained in its initial position by return springs or through pressurization, ensuring reliable operation even in vertical valve positioning. Additionally, this model can be manually overridden if necessary. The 4WEH 16 J7X/6EW110N9ETSK4 valve comes with several optional features that enhance its functionality and adaptability. These include switching time adjustment, a preload valve in channel P of the main valve for improved stability, stroke setting, and spool position monitoring to ensure precise control over hydraulic flows. Further customization is available through internal or external pilot oil supply and return configurations. The pilot oil supply can be internally sourced from channel P of the main valve or externally via channel X from a separate pressure supply. Similarly, pilot oil return can be internally directed through channel T into the tank or externally via channel Y. This Bosch Rexroth directional valve stands out for its robust design and versatility, making it suitable for a wide range of applications where precise hydraulic flow control is required. Users benefit from its durability and the ability to tailor its operation to specific system requirements through various actuation types and additional optional components.