L-DB125F2-3X/16V

***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 L-DB125F2-3X/16V (R900441876) is a state-of-the-art pressure relief valve designed for applications requiring low preload pressure and high flow rates. This valve is a pilot-operated component, ensuring reliable performance in demanding conditions. The L-DB125F2-3X/16V features a pipeline installation housing, a main spool guide, and a main spool that work together to regulate pressure effectively. The operation of the L-DB125F2-3X/16V involves channel P, which applies pressure to the main spool while also directing it to the pilot control valve through specific nozzles. When the set pressure at the pilot control valve is exceeded, it opens to allow pilot oil to discharge directly into channel Y. Consequently, the main spool moves against springs, connecting channel P to channel T whenever the pressure surpasses the set value at the pilot control valve. Additionally, this model includes version U which relies solely on an external spring to keep the main spool closed. This feature enables achievement of lower circulation pressure when the control channel is unloaded. The L-DB125F2-3X/16V also comes in type LDBF which mirrors the functionality of type LDB but differs by being designed as a cartridge valve without pipeline housing. It's suitable for flange connections and adheres to DIN EN standards for type 4x pressure ratings. The adjustment of pressure settings is facilitated by a sleeve with hexagon and protective cap, allowing for precise control over system pressures. With its robust design and precise control capabilities, this Bosch Rexroth pressure relief valve is an essential component for systems requiring dependable regulation of high flow rates at specific pressures.