REXROTH DBW20B2-53/100-6EG24N9K4 R900922308

Rexroth Pilot-Operated Pressure Relief Valve Description This is a DBW 20 series pilot-operated pressure relief valve from Bosch Rexroth, a leader in drive and control technology. This valve is designed to limit the pressure in a hydraulic system to a set maximum. It features a solenoid for unloading or for switching between two pressure levels, controlled by a 24V DC signal. Its robust construction ensures long-term reliability and precise operation. Specifications Manufacturer: Rexroth Type: DBW 20 B2-53/100-6EG24N9K4 Material Number (MNR): R900922308 Component Series: 5X Size: 20 Maximum Operating Pressure: 100 bar Control Voltage: 24V DC Mounting: Subplate mounting, pattern to ISO 6264 Hydraulic Connection: Ports A, B, P, T Label Info FD: 85323 SN: 1 Application Ideal for use in industrial hydraulics, machine tools, presses, and general manufacturing equipment where reliable pressure limitation and control are critical for safety and performance. Country of Origin Made in Germany. CO2 Impact Choosing this pre-owned component avoids approximately 31.4 kg of CO2 emissions compared to manufacturing a new one, supporting a more sustainable industrial ecosystem. Availability This unit is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What is the function of the ‘-6EG24N9K4’ part of the model number?This code specifies the solenoid characteristics. ‘6E’ indicates a solenoid-operated unloading function with a spring return. ‘G24’ means it operates on 24V DC. ‘N9’ refers to a concealed manual override, and ‘K4′ specifies the type of electrical connector, which is a standard DIN plug. What is the maximum flow rate for a DBW 20 valve?The nominal size ’20’ for this Rexroth valve corresponds to a maximum flow rate of approximately 300 liters per minute (l/min). Always consult the official datasheet for the exact performance curve based on your system’s pressure and fluid viscosity. What type of hydraulic fluid is compatible with this valve?This valve is typically compatible with mineral oil (HL, HLP) according to DIN 51524. For use with other fluids, such as synthetic or fire-resistant fluids, you must verify compatibility with the seal materials used in the valve by checking the full model code against the manufacturer’s datasheet. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026