LC50DR80E7X/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 LC50DR80E7X/V (R900700176) is a high-performance way cartridge valve designed for pressure functions, particularly in the area of pressure reduction. This pilot-operated valve is available in both seat and spool designs, ensuring versatility and compatibility with a variety of hydraulic systems. Engineered to fit standardized receiving holes according to DIN ISO specifications, the LC50DR80E7X/V is easily integrated into existing setups and secured with a control cover. The model features an integrated pilot control valve which can be manually or electrically adjusted for proportional pressure changes. This control valve is either built into the control cover or mounted on it, adhering to mounting dimensions set out by DIN standards. The flexibility of this system allows for the implementation of different pressure functions by combining various cartridge valves with their respective control covers. Specifically tailored for pressure reducing functions, this model operates with a rest position that remains open. The spool valve design is notable for not having an area difference at port B, meaning there are no effective areas that could affect performance at this port. It utilizes cover types from the LFA series for its pilot control valve—a feature that ensures consistent and reliable operation. The operation principle involves directing the effective pressure at port A through a pilot oil supply orifice to the spring side of the spool. Under normal conditions and within set pressures, the spool remains open due to spring force, allowing free flow from port B to port A. Once the system reaches the predetermined pressure level, the spool closes, thus reducing pressure at port A as per its characteristic curve. This Bosch Rexroth cartridge valve excels in applications requiring precise control over hydraulic pressures and flows up to its maximum specified flow rate per minute. Its robust design ensures longevity and reliability in demanding operational conditions.