The Rexroth R901377945, model DBDS6K1X/315, is a high-performance, direct-operated pressure relief valve designed for reliable pressure limitation in hydraulic systems. As a cartridge-style valve, it is engineered for easy integration into manifold blocks and control circuits, providing a compact and efficient solution. This valve ensures system protection by accurately limiting pressure to a pre-set maximum of 315 bar. Its robust construction and precision engineering, characteristic of Bosch Rexroth, guarantee long service life and consistent performance even in demanding industrial applications. The rotary knob allows for straightforward and precise pressure adjustments.