4WREEM6E32-2X/G24K34/B6V

***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 4WREEM6E32-2X/G24K34/B6V (R900707192) is a high-precision proportional directional valve designed for direct operation and subplate mounting, following the ISO porting pattern. It is characterized by its plate design and is operated by proportional solenoids featuring a central thread and detachable coil. The integrated electronics facilitate the control of these solenoids. This model, particularly noted for its symmetric spool overlap, comes with a monitoring function for the operating direction and spool central position to ensure safety and efficiency in operation. For applications that require rapid spool movement through the overlap, this valve includes a step function to expedite the process. The valve's construction comprises a robust housing, control spool with compression springs, solenoids with central thread, an inductive position transducer for spool position monitoring, and integrated electronics that manage the functions of the valve. When deenergized, the control spool maintains a central position due to compression springs. Energizing one of the proportional solenoids actuates the control spool proportionally to the electrical input signal, allowing precise control over flow direction and size. An important feature of this model is its application in safety-critical environments such as hydraulic press controls where reliable performance is paramount. The valve's status can be monitored through external safety controls by evaluating output signals from its integrated electronics. Moreover, it includes several safeguards: if no enable signal is available or if supply voltage fails, or no command value exists, the output stages lock or maintain the control spool in a neutral position respectively—preventing unintended operation. It must be installed with certain conditions met to ensure safety relevance within hydraulic circuits as per relevant standards like EN ISO 13849. The 4WREEM6E32-2X/G24K34/B6V also has specific maintenance notices such as prohibitions against opening certain fittings or adjusting nuts which could damage the valve. Additionally, it acknowledges inherent internal leakage by design which may increase over time and specifies that tank lines must not run empty to avoid operational issues.