4WEH 16 Q1-7X/6EG24N9S2K4

***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 Q1-7X/6EG24N9S2K4 (R978913409) is a high-performance directional spool valve designed for electrohydraulic actuation, which plays a critical role in controlling the start, stop, and direction of fluid flow in hydraulic systems. This model is characterized by its robust construction that includes a main valve with housing, a control spool, return springs, and a pilot control valve equipped with solenoids for precise operation. This valve offers versatility through its various actuation types, which can be either internal or external pilot control. It is suitable for subplate mounting and complies with the porting pattern according to ISO standards. The 4WEH series comes in 3- or 4-way versions and features spring or pressure centering options as well as spring end positions or hydraulic end positions. The durability of the product is enhanced by wet-pin DC or AC solenoids that are optionally available. Additional customization options for the Bosch Rexroth 4WEH series include manual overrides, switching time adjustments, preload valves in channel P of the main valve, stroke setting, and spool position monitoring. These features allow users to tailor the valve's performance to specific application requirements. The design of this directional valve ensures reliable operation even in complex hydraulic systems. However, it's important to note that due to its design principle, some internal leakage may occur over the lifespan of the valve. Maintenance and adjustments should only be carried out by authorized specialists or directly at the factory to ensure optimal performance and safety standards are maintained. In summary, the Bosch Rexroth 4WEH 16 Q1-7X/6EG24N9S2K4 (R978913409) directional valves provide advanced control for hydraulic systems with their customizable features and reliable construction tailored for various industrial applications requiring precise fluid management.