2WRCE80S001-1X/PG24/M-120

***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 2WRCE80S001-1X/PG24/M-120 (R901228588) is a high-response stage valve designed for precise control of flow rate and direction in closed-loop control circuits. This valve is part of the WRCE series, featuring a pilot control valve with a servo directional valve pilot, a dry torque motor, and a low-friction jet flapper amplifier. It includes mechanical feedback of the spool position, an inductive position transducer attached to the spool's core for accurate detection of spool movement, and integrated control electronics for seamless operation. The WRCE valves are capable of handling large flows with precision and are suitable for applications such as forging manipulators, pressing cylinders, and die-casting machines. The main control spool is responsible for flow regulation while the integrated OBE electronics ensure comparison between command and actual values to adjust the pilot control valve solenoids accordingly. The result is proportional control over the main spool's stroke in relation to command input. These valves allow flow from A to B or vice versa, ensuring leak-free closure at low command values due to the closed-loop control circuit's corrective actions on the spool position. They are designed with block installation in mind and can be controlled by either external or integrated electronics depending on the specific device type. Special attention should be given to maintaining recommended minimum control pressures due to non-pressure balanced spools, which require system pressure compensation. In case of power loss at the pilot control valve, there may be an undefined spool position; hence port B should preferably connect to the actuator to mitigate this issue. The Bosch Rexroth 2WRCE80S001-1X/PG24/M-120 stands out with its robust design and reliable performance in demanding applications where precise hydraulic flow regulation is critical.