4WE6D6X/EW110RNXEZ2

***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 4WE6D6X/EW110RNXEZ2 (R901083195) is a high-performance directional control valve designed for precise flow direction within a hydraulic system. This particular model features two solenoid-actuated spool positions without detent, ensuring that there is no defined spool position when de-energized. It is equipped with wet-pin DC or AC solenoids that operate the control spool through a plunger mechanism. This action allows for the regulation of fluid flow from ports P to A and B to T, or vice versa, depending on the configuration. The valve's construction includes a housing, solenoids, control spool, and return springs. In its default state, the spool is maintained in either the central or initial position by these springs. An optional manual override feature provides additional control flexibility by allowing manual operation of the spool without energizing the solenoids. For safety and compliance in hazardous environments, this valve adheres to the Explosion Protection Directive EU with an IIG area of application classification and features Ex eb mb IIC T Gb type protection for its solenoids according to EN standards. It also conforms to ISO porting patterns for ease of integration into various hydraulic systems. This Bosch Rexroth directional valve is designed with internal leakage as an inherent characteristic; however, it may increase over time due to wear and tear. To mitigate any potential issues arising from pressure peaks in tank lines when using valves with detent, separate return lines or check valves are recommended. Additionally, this model requires a throttle insert (identified by "...B" in the type code) under certain operating conditions where flows during switching exceed the valve's performance limit. The electrical connection is facilitated through individual connections with a cable gland for secure and reliable power supply to the solenoids. Overall, Bosch Rexroth's 4WE6D6X/EW110RNXEZ2 offers robust performance and flexibility for controlling fluid dynamics in various applications within potentially explosive atmospheres while ensuring compliance with relevant safety standards.