Product Overview
The Rexroth DBET-62/100G24K4V (Material Number R901000845) is a pilot-operated proportional pressure relief valve designed for precise, electrically modulated pressure control in industrial hydraulic systems. As part of the Rexroth DBET series, this valve combines a proportional solenoid actuator with a balanced poppet/spool pilot stage to deliver infinitely variable pressure limitation proportional to the applied solenoid current. Unlike fixed-setting relief valves, the DBET-62/100G24K4V enables dynamic pressure profiling, soft-start/stop ramping, and closed-loop pressure regulation when paired with a suitable proportional amplifier card. With a nominal pressure rating of 100 bar and a 24 VDC proportional solenoid, it is engineered for continuous-duty operation in demanding B2B hydraulic power units, test stands, and process control circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Relief Valve (Pilot-Operated) |
| Model Designation | DBET-62/100G24K4V / R901000845 |
| Nominal Pressure Rating | 100 bar (pressure adjustment range per model code) |
| Solenoid Actuation | 24 VDC proportional solenoid (G24), current-controlled |
| Control Signal | Proportional current input via external amplifier (e.g., Rexroth VT series) |
| Operating Pressure | Standard Industrial Grade (Up to 100 bar rated) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (subplate or manifold mounting) |
| Hydraulic Fluid | Mineral oil based hydraulic fluid per DIN 51524 (HLP/HLVP) |
| Seal Material | NBR / FKM options per Rexroth standard |
Engineering Features & Advantages
- Precision Proportional Control: Infinitely variable pressure setting proportional to solenoid current, enabling accurate pressure ramp generation and closed-loop regulation when combined with a proportional amplifier and pressure transducer.
- Pilot-Operated Stability: Balanced pilot stage design ensures low hysteresis, excellent repeatability, and stable pressure control even under fluctuating flow conditions.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust solenoid construction and contamination-tolerant pilot geometry.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth DBET series standards, including material number R901000845 for traceability.
- System Integration Flexibility: Compatible with standard Rexroth proportional amplifier cards for current-controlled operation and optional position/pressure feedback loops.
Typical Industrial
PRODUCT IMAGES
REXROTH DBET-62/100G24K4V / R901000845 Proportional Pressure Relief Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH DBET-62/100G24K4V / R901000845 Proportional Pressure Relief Valve. This Germany-made 24V DC hydraulic component features a direct-operated design, delivering precise, leak-free pressure control for heavy-duty industrial systems.