BOSCH REXROTH
R900506387

***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 DB 20 K3-1X/350YV (R900506387) is a high-performance screw-in cartridge valve designed to regulate pressure within hydraulic systems. This pilot-operated pressure relief valve is part of the DB.K product family, known for its reliability and precision in controlling system pressure. It features a maximum operating pressure of 350 bar (5076 psi) and can handle a maximum flow of up to 20 l/min (5.3 gpm), making it suitable for various demanding applications. The valve is equipped with a lockable rotary knob that includes a scale for accurate adjustment, ensuring ease of use and security against unintended setting changes. The DB 20 K3-1X/350YV utilizes FKM sealing material, which offers excellent resistance to high temperatures and chemical exposure, contributing to the valve's robustness and longevity. For integration into hydraulic circuits, the valve uses a cavity Mx connection type and adheres to the DIN EN electrical connector standard. It also features internal pilot oil supply and external pilot oil return capabilities, simplifying the routing of control oil within complex systems. The integrated coil design adds to the compactness of the unit while maintaining its functionality. The poppet-type spool within this model ensures precise flow control and quick response times. This type of spool is preferred in applications where leakage must be minimized and performance is critical. With a nominal flow rate specification, this product can be utilized directly or as part of a pilot-operated setup. The DB 20 K3-1X/350YV is compatible with various hydraulic fluids including HL, HLP, HLPD, HVLP, HVLPD, HETG, HEES, HEPG, HFDU, and HFDR types. Weighing in at just . kg (. lbs), it presents an efficient solution for fluid power control without adding significant weight to the system. In summary, this Bosch Rexroth relief valve offers precise pressure regulation with robust construction suitable for multiple hydraulic applications requiring reliable performance under high-pressure conditions.