LC50DR40E7X/V

***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 LC50DR40E7X/V (R900974617) is a high-performance cartridge valve designed for pressure functions in hydraulic systems. This pilot-operated valve comes in both seat and spool designs and is engineered to fit standardized receiving holes according to DIN ISO, ensuring compatibility with a wide range of applications. It features a control cover that can either integrate the pilot control valve for manual or electrically proportional pressure adjustments or support an externally mounted pilot valve conforming to DIN mounting dimensions. This versatile cartridge valve enables various pressure functions through combinations with different control covers. Specifically, it offers a pressure reducing function with a rest position that remains open. The unique design of the LC50DR40E7X/V includes a spool valve without an area difference at port B, meaning there are no effective areas that could impact performance. For precise control, the effective pressure at port A is channeled through the pilot oil supply orifice to the spring side of the spool. Under normal conditions and within set pressures, this system maintains the spool in an open position due to spring force, allowing free flow from port B to port A. Once the system reaches the predetermined pressure limit, the spool closes, thereby reducing the pressure at port A as per its pressure-flow characteristics. This model boasts a significant maximum flow rate per minute (l/min), catering to demanding hydraulic applications where consistent and reliable pressure management is critical. Its robust construction and innovative design make it suitable for complex hydraulic circuits requiring precise control over pressure levels to ensure optimal operation and efficiency.