H-4WEH16E7X/6EG24N9TK4=CSA

***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 H-4WEH16E7X/6EG24N9TK4=CSA (R901165511) is a highly sophisticated electrohydraulic directional control valve designed for subplate mounting with a porting pattern that adheres to ISO standards. This model is equipped with wet-pin DC or AC solenoids and offers various types of actuation, including internal or external pilot control. The main control spool of this valve is maintained in the zero position through pressure centering, facilitated by the pressurization of its two front faces. When pilot pressure is absent, return springs within the spring chambers ensure the spool remains in its central position, even when mounted vertically. This particular valve model incorporates several notable features such as spring or pressure centering and offers options for spring end position or hydraulic end position. It also provides flexibility with electrical connections, allowing for either individual or central connections depending on system requirements. The H-4WEH16E7X/6EG24N9TK4=CSA can be customized with additional options like manual override, switching time adjustment, preload valve in channel P of the main valve, stroke setting, and/or spool position monitoring. The design principle of this valve inherently includes internal leakage which may increase over its lifecycle. It also comes with a specific schematic illustration for pilot oil supply and return configurations which are essential for proper operation. The pilot oil supply can be executed externally via channel X from a separate pressure source or internally from channel P of the main valve depending on the type (HWEHE or HWEH...ET...). Similarly, the pilot oil return can be managed externally into the tank via channel Y or internally via channel T. For optimal performance and to avoid excessively high-pressure peaks, it's crucial to use a throttle insert in port P if there's a need to limit the pilot oil supply within the pilot control valve. This directional control valve is engineered for precision and reliability in hydraulic systems where accurate flow direction and pressure are critical to operation.