DB20G2-5X/420XYSO699

***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 R901141785 (DB20G2-5X/420XYSO699) is a sophisticated pilot-operated pressure relief valve designed to regulate and limit the operating pressure within hydraulic systems. This valve is integral for maintaining system stability and preventing damage due to overpressure conditions. The DB20G2-5X/420XYSO699 features a main valve with a spool insert and a pilot control valve that includes a pressure adjustment element, ensuring precise control over the hydraulic pressure. The functionality of this valve relies on the applied pressure in channel P which influences both the main spool and the ball in the pilot control valve through designated control lines equipped with nozzles. When the set pressure value is surpassed, the ball opens, allowing hydraulic fluid to flow from channel P to T, thereby maintaining the desired operating pressure. Additionally, this model offers versatility through its unloading capability or switch-over function to a secondary pressure rating via port X. It is designed for subplate mounting with porting patterns conforming to ISO standards NG6, NG10, and NG16 for broad compatibility. It can also be utilized as a screw-in cartridge valve for threaded connections. Users can select from various adjustment types for setting the pressure which includes options such as a rotary knob, sleeve with hexagon and protective cap, lockable rotary knob with scale, or rotary knob with scale. The Bosch Rexroth DB20G2-5X/420XYSO699 also boasts corrosion protection to ensure longevity and reliable performance in challenging environments. With its precise construction and adjustable settings, this pressure relief valve is an essential component for hydraulic systems requiring dependable pressure regulation.