***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 2WRCE63K001-1X/PG24/M-66 (R900733105) is a highly sophisticated stage high response valve designed to precisely control the rate and direction of flow in closed loop control circuits. This product incorporates a series of advanced subassemblies including a pilot control valve with a servo directional valve pilot, a dry torque motor, a low friction jet flapper amplifier, and mechanical feedback for spool position. Additionally, it features an inductive position transducer linked to the main control spool and integrated control electronics for precise operation. The functionality of this valve is centered around its ability to compare command and actual values within the integrated electronics OBE, adjusting the pilot control valve solenoids accordingly to minimize system deviation. Its design allows for fluid flow in both directions from A to B or B to A, with leak-free closure at low command values due to the spool being pressed onto its seat by full system pressure. This valve is particularly notable for its block installation design, external or integrated control electronics depending on the device type, and its capability for closed-loop or open-loop control of large flows. It's an ideal component for applications requiring high precision and responsiveness such as in forging manipulators, pressing cylinders, and die casting machines. Moreover, the 2WRCE63K001-1X/PG24/M-66 ensures reliable performance with features like factory preset opening points that can be calibrated post-replacement. However, users must be aware that certain conditions such as power loss at the pilot control valve can leave the spool in an undefined position. For optimal function and safety, it's recommended that port B connects directly to the actuator. This Bosch Rexroth product demonstrates a commitment to quality and precision in hydraulic system components.