BOSCH REXROTH
R900969737

***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 LC40DR40E7X/V (R900969737) is a high-performance way cartridge valve designed for pressure functions. This pilot-operated valve can be utilized in both seat and spool configurations, ensuring versatility for various hydraulic applications. The power section of the valve is crafted to fit into a standardized receiving hole according to DIN ISO specifications and is securely sealed with a control cover. The integrated pilot control valve facilitates manual or electrically proportional pressure adjustments. It is either incorporated into the control cover or mounted onto it, adhering to DIN mounting dimensions. This feature allows for the customization of different pressure functions by combining cartridge valves with appropriate control covers. Specifically tailored for pressure reducing functions, the LC40DR40E7X/V is engineered as a spool valve without an area difference at port B, meaning there are no effective areas at this port. The use of identical cover types, such as type LFA..DB...., for both the pressure relief and reducing functions streamlines system compatibility and simplifies maintenance. In operation, pressure at port A is conveyed through the pilot oil supply orifice to the spring side of the spool. Below the performance limit and set pressure on the pilot control valve, this spool remains open due to spring force, allowing free flow from port B to port A. When the set pressure is reached, the spool closes to reduce pressure at port A according to its characteristic curve. This model boasts an impressive maximum flow rate per minute, highlighting its capacity to handle substantial fluid throughput in hydraulic systems. With these features and capabilities, the Bosch Rexroth LC40DR40E7X/V (R900969737) stands out as a robust component suitable for various applications requiring precise pressure regulation and reduction.