***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 30-2-5X/315X SO283 (R900501758) is a high-performance pilot-operated pressure relief valve designed to regulate operating pressure within hydraulic systems. This model ensures stability and safety by limiting the pressure to a predetermined level. The DB series valve consists of a main valve with a spool insert and a pilot control valve, which includes a pressure adjustment element. It operates by balancing the pressure applied to the main spool with the force of an adjustable spring in the pilot control valve. When the system's pressure exceeds the set value, the pilot valve allows fluid to flow from the spring-loaded side of the main spool into a tank, either internally or externally depending on the model type. This action maintains consistent operating pressure by opening a connection from channel P to channel T. Additionally, it can be unloaded or switched to an alternate pressure setting via port X. This specific model is designed for subplate mounting and adheres to ISO porting patterns NG6, NG10, and NG16 for versatile application compatibility. It also offers options for threaded connections as a screw-in cartridge valve. The adjustment types for this model include various user-friendly designs such as rotary knobs and sleeves with hexagons, some featuring protective caps or scales for precision adjustments. Furthermore, it comes in different pressure ratings and has been constructed with corrosion protection in mind, ensuring longevity even in harsh working environments. The Bosch Rexroth DB 30-2-5X/315X SO283 is an essential component for hydraulic systems that require reliable and precise pressure relief functions across various applications. Its robust design and flexible configuration options make it suitable for diverse operational requirements while maintaining consistent performance and safety standards.