Overview
The Rexroth Hydronorma DBETR-10/315 is a pilot-operated proportional relief valve designed for precision pressure control in industrial hydraulic systems. The DBETR series combines proportional solenoid control with integral pressure compensation, making it ideal for applications requiring smooth, repeatable pressure regulation up to 315 bar. This used unit has been tested and inspected for full functionality.
Key Features
- Proportional solenoid control with 24V DC supply (G24 designation)
- Pilot-operated relief design eliminates solenoid friction effects for stable operation
- Pressure rating up to 315 bar at Port P
- DIN 43650-AM2 connector (K4) for integrated position transducer feedback
- Proportional spool provides variable pressure response without step changes
- Compact cavity mounting design, standard SAE port configuration
Technical Specifications
- Part Number: DBETR-10/315
- Manufacturer: Rexroth (Bosch Rexroth)
- Valve Type: Proportional relief (pilot-operated)
- Nominal Size: 10 (NG10)
- Pressure Stage: 315 bar
- Max. System Pressure: 350 bar
- Control Voltage: 24V DC
- Connector Type: DIN 43650-AM2 (K4)
- Operating Temp. Range: –20 to +50°C
- Storage Temp. Range: –20 to +80°C
- Weight: 4.0 kg
- Mounting: SAE subplate cavity (standard CETOP 05)
Typical Applications
- Industrial hydraulic presses and stamping equipment
- Mobile machinery and construction equipment (cranes, loaders)
- Machine tool hydraulic systems requiring proportional pressure control
- Pump load-sensing systems with proportional feedback
- Accumulator charging circuits with pressure regulation
- Systems requiring smooth, proportional relief without pressure spikes
Compatibility & Replacements
Compatible With
- Standard SAE cavity NG10 (CETOP 05) subplate mounting systems
- 24V DC proportional solenoid control circuits
- Mineral oil hydraulic fluids (HL, HLP per DIN 51524)
- Systems requiring integrated pressure transducer feedback
- Bosch Rexroth proportional control electronics and amplifiers
Replaces / Drop-In Replacement For
- OEM Rexroth DBETR-10/315 original equipment applications
- Earlier proportional relief valves in similar cavity sizes where pressure rating is 315 bar
- Verify cavity and connector compatibility with your system integrator before ordering
Works With
- DIN 43650-AM2 proportional solenoid plugs and amplifier modules
- Hirschfeld GSA20 position transducer connectors (integral)
- Rexroth hydraulic directional control valves and pump controls
- 24V DC proportional valve driver cards and PLCs
- Load-sensing pump systems (A10, A4VSO, AA4V series compatible)
