Proportional and Servo Valves Hydraulic Pressure Relief Improving Machine and Manufacturing Productivity Proportional pressure relief valves limit the pressure in a hydraulic circuit and allow this set limit to be adjusted by electronic control. While relieving pressure, excess flow is returned to a hydraulic reservoir tank, to improve machine efficiency and manufacturing productivity. Rexroth has developed multiple direct and pilot operated designs provide a wide range of hydraulic flow capacity for any relief circuit. Data Sheet (PDF) RE 29 162 Models DBET, DBETE Pressure Relief Proportional Valves Hydraulics Application: Proportional pressure relief valves, direct operated Key features: Size 6 Porting pattern to DIN 24340 form A and ISO 4401 Valve for limiting a system pressure Proportional solenoid operation For subplate mounting Integrated control electronics (OBE) for type DBETE Linearized pressure/command value characteristic curve Also available as screw-in cartridge valve Download DBET, DBETE Pressure Relief Proportional Valves Data Sheet Data Sheet (PDF) RE 29 161 Model DBETX Pressure Relief Proportional Valve Hydraulics Application: Proportional pressure relief valve, directly operated, pilot valve Key features: Size 6 Pressure limitation to safe level even with faulty electronics Download DBETX Pressure Relief Proportional Valve Data Sheet Data Sheet (PDF) RE 29 164 Model DBEP Pressure Relief Proportional Valve Hydraulics Application: Proportional pressure relief valves, direct operated Key features: Size 6 Porting pattern to DIN 24340 form A and ISO 4401 Valve for limiting a system pressure Proportional solenoid operation For subplate mounting Download DBEP Pressure Relief Proportional Valve Data Sheet Data Sheet (PDF) RE 29 151 Model DBETBEX Pressure Relief Proportional Valve Hydraulics Application: Proportional pressure relief valve with on-board electronics (OBE) and position feedback Key features: Size 6 Position-controlled, minimal hysteresis < 0.2 %, Rapid response times Pressure limitation to safe level even with faulty electronics Download DBETBEX Pressure Relief Proportional Valve Data Sheet Data Sheet (PDF) RE 29 166 Model DBETR Pressure Relief Proportional Valve Hydraulics Application: Proportional pressure relief valve Key features: Size 6 Poppet design Proportional solenoid actuation with inductive position transducer (pressure balanced) Download DBETR Pressure Relief Proportional Valve Data Sheet Data Sheet (PDF) RE 29 152 Model DBETFX Pressure Relief Proportional Valve Hydraulics Application: Proportional pressure relief valve with linear curve (Lvdt AC/AC) Key features: Size 6 Position-controlled, minimal hysteresis < 0.2 %, Rapid response times Pressure limitation to safe level even with faulty electronics Download DBETFX Pressure Relief Proportional Valve Data Sheet Data Sheet (PDF) RA 29 158 Models (Z)DBE, (Z)DBEE Pressure Relief Proportional Valves Hydraulics Application: Proportional pressure relief valves, pilot operated Key features: Size 6 Porting pattern to DIN 24340 form A and ISO 4401 Valve for limiting a system pressure Proportional solenoid operation For subplate mounting, types DBE and DBEE Sandwich plate version, types ZDBE and ZDBEE Integrated control electronics (OBE) for types DBEE and ZDBEE Linearized pressure/command value characteristic curve Download Pressure Relief Proportional Valves Data Sheet Data Sheet (PDF) RE 29 159 Model DBEBE6X Pressure Relief Proportional Valve Hydraulics Application: Proportional pressure relief valve, pilot operated, with on-board electronics (OBE) and position feedback Key features: Size 6 Position-controlled, minimal hysteresis < 1 %, Rapid response times Pressure limitation to safe level even with faulty electronics Download DBEBE6X Pressure Relief Proportional Valve Data Sheet Data Sheet (PDF) RA 29 160 Model DBE(M) and DBE(M)E Pressure Relief Proportional Valves Hydraulics Application: Proportional pressure relief valves, pilot operated Key features: Sizes 10 to 32 Porting pattern to DIN 24340 form E Valve for limiting a system pressure Proportional solenoid operation For subplate mounting Maximum pressure relief function with types DBEM and DBEME Integrated control electronics (OBE) for types DBEE and DBEME Linearized pressure/command value characteristic curve (sizes 10 and 25) Download DBE(M) and DBE(M)E Pressure Relief Proportional Valves Data Sheet For more information or to order brochures and catalogs, contact your nearest distributor.