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Manufacturer: Bosch Rexroth

Material #: R900772971

Model : DB20-2-5X/140E

***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 DB20-2-5X/140E (R900772971) is a high-performance pilot-operated pressure relief valve designed for effective control of operating pressure within hydraulic systems. This robust valve is composed of a main valve with a main spool insert and a pilot control valve that includes a pressure adjustment element. It operates by allowing hydraulic fluid to act on the main spool, while simultaneously being regulated by the spring-loaded side of the spool and a ball in the pilot control valve through designated control lines equipped with nozzles. When the pressure in channel P surpasses the spring-set value, the ball opens, permitting fluid to flow into the spring chamber and subsequently to the tank, maintaining optimal operating pressure. The DB20-2-5X/140E can be adjusted or unloaded via port X and is suitable for subplate mounting with porting patterns that comply with ISO standards NG6, NG10, and NG16. Additionally, it offers versatile threaded connections as a screw-in cartridge valve. This model caters to various user preferences for pressure adjustment, offering options such as a rotary knob, sleeve with hexagon and protective cap, lockable rotary knob with scale, or rotary knob with scale. Users benefit from multiple pressure ratings and can rely on its corrosion-protected design for durability in challenging environments. The Bosch Rexroth DB20-2-5X/140E ensures reliable performance in controlling hydraulic pressures and is an essential component for maintaining system safety and efficiency.

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