DBW30B3-5X/315-6SMG96N9K4V/12

***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 DBW30B3-5X/315-6SMG96N9K4V/12 (R901106954) is a sophisticated pressure relief valve designed for precise control and safety in hydraulic systems. This pilot-operated valve is engineered to limit and unload operating pressure through solenoid actuation. It features a main valve with a spool insert and a pilot control valve that includes a pressure adjustment element alongside an integrated directional spool valve. The DBW30B3-5X/315-6SMG96N9K4V/12 valve operates similarly to the DB type valves, but distinguishes itself by unloading the main spool via the mounted directional spool valve. Notably, it incorporates switching shock damping with a sandwich plate design, ensuring smooth operation by delaying the opening from B to B, effectively mitigating pressure peaks and reducing acoustic decompression shocks in the return line. This function is achieved by installing the switching shock damping valve between the pilot control valve and the directional valve. The degree of decompression shock damping can be adjusted based on the nozzle size, with a recommended nozzle of .mm ordering code R. The versatility of this model is further enhanced by its suitability for subplate mounting with porting patterns according to ISO standards NG6, NG10, and NG16, as well as its availability for threaded connection as a screw-in cartridge. Users can select from various adjustment types for pressure settings such as rotary knob, sleeve with hexagon and protective cap, lockable rotary knob with scale, or rotary knob with scale. Additionally, this model offers solenoid-operated unloading via built-on directional spool valves or directional poppet valves and is equipped with high-power solenoids. The optional switching shock damping feature further refines its performance profile. With these capabilities, the Bosch Rexroth DBW30B3-5X/315-6SMG96N9K4V/12 serves as an essential component for maintaining optimal hydraulic system operations where precise pressure relief is critical.