4WE 6 W6X/EW110N9DAL/V/62=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 4WE 6 W6X/EW110N9DAL/V/62=CSA (R978022107) is a solenoid-operated directional spool valve designed to control the start, stop, and direction of fluid flow within a hydraulic system. This particular model is equipped with two electromagnets, enabling it to switch between two positions without the need for spring return in its deenergized state, which means it has no defined basic position when not powered. It also features an auxiliary actuation for manual operation without magnet supply. The valve's design ensures that in its energized state, the control spool shifts from its rest position to enable the desired flow direction. Once the electromagnet is de-energized, except in valves with detent OF or those without spring type O, the spool returns to its initial position due to the return springs. The version with detent OF locks the control spool in place during switching positions, allowing for energy-efficient operation by eliminating the need for continuous current to maintain its position. This model is compatible with ISO standard porting patterns and can be configured with or without a locating hole. It includes a high-power solenoid that can be optionally rotated by 90 degrees and offers electrical connections as either single or central connections. Users may also opt for additional features such as an auxiliary operating device and spool position monitoring. The valve adheres to CE conformity standards for electrical voltages above 50 VAC or 75 VDC and has an optional solenoid coil approved with UR marking according to UL standards. Moreover, it holds approval according to CSA C22.2 No.139 standards, making it suitable for various applications requiring certified components. Important considerations include proper venting of the hydraulic system for optimal function and awareness of potential internal leakage that may increase over time due to normal wear and tear. Users should also consider separate return lines or check valves if pressure peaks are expected in drain lines when using versions with detent to prevent unintended control spool movements.