4WE 6 LA6X/EW110N9DA/62

***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 LA6X/EW110N9DA/62 (R978911501) is a high-performance directional control valve designed for controlling the start, stop, and direction of flow in hydraulic systems. This solenoid-operated directional spool valve is characterized by its robust housing, powerful electromagnets, precise control spool, and reliable return springs. It operates efficiently in both energized and de-energized states, with the control spool returning to its initial position by the return springs after deactivation, except for specific versions without a spring or with detent. The valve offers manual auxiliary actuation to enable switching without magnet supply and requires proper venting of the hydraulic system for optimal performance. The 4WE 6 LA6X/EW110N9DA/62 model comes with two switching positions and is designed without spring return on the control spool, meaning it does not have a defined basic position when de-energized. This particular model boasts soft switching behavior to minimize hydraulic shock during operation, contributing to reduced wear and tear on system components. It features a porting pattern according to ISO standards with options for locating holes, high-power solenoids that can be rotated by 90 degrees for flexible installation, and diverse electrical connection choices including single or central connections. Additionally, this valve can be equipped with an optional auxiliary operating device and offers optional spool position monitoring. For electrical safety compliance, it conforms to CE standards as per the Low-Voltage Directive of the EU for certain voltage levels. The solenoid coil comes with an approved component UR marking according to UL standards (optional) and can also have CSA approval (optional). The use of a throttle insert may be necessary under certain operating conditions when flow rates during switching exceed the valve's performance limit.