Product Overview
The Rexroth VT-DFPE-A-22/G24K0/0A0C/V (Material Number R900709023) is a factory-configured proportional valve control electronics module from the Bosch Rexroth VT-DFPE series. It serves as the analog amplifier and closed-loop driver stage for directly controlled proportional directional and pressure valves, converting low-power command signals into stabilized, current-regulated solenoid drive outputs. The unit operates on a nominal 24 VDC supply (G24 designation) and is engineered for panel or card-cage installation within industrial hydraulic power units and manifold control cabinets. By providing precise current feedback, ramp conditioning, and zero-point adjustment, this module ensures repeatable spool positioning and consistent flow or pressure modulation across the valve’s full command range.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Valve Control Electronics (Amplifier Module) |
| Model Designation | VT-DFPE-A-22/G24K0/0A0C/V |
| Material Number | R900709023 |
| Supply Voltage | 24 VDC nominal (G24 configuration) |
| Command Input Signal | Analog setpoint (voltage/current), factory-configured per 0A0C option code |
| Output Stage | Current-regulated solenoid drive with feedback stabilization |
| Mounting & Connection | Card-cage / panel mount with plug-in terminal interface |
| Adjustments | Zero point, sensitivity/gain, and ramp time potentiometers |
Engineering Features & Advantages
- Precision Performance: Closed-loop current regulation compensates for solenoid temperature drift and supply fluctuation, maintaining stable spool position and repeatable flow/pressure output.
- Configurable Control Behavior: Factory-set option codes (A-22, K0, 0A0C, V) define ramp generation, command scaling, and valve matching, reducing on-site commissioning time.
- Industrial Reliability: Designed for continuous duty in industrial control cabinets, with robust analog circuitry immune to typical electrical noise found in hydraulic power units.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth VT-DFPE modules, allowing drop-in replacement without rewiring or reconfiguration.
Typical Industrial Applications
This control electronics module is deployed wherever precise electro-hydraulic proportionality is required, including plastic injection molding machines (injection and clamping axis control), metallurgical presses and rolling mill stands, CNC machine tool feed and clamping circuits, and general industrial hydraulic power units using Rexroth proportional directional, pressure, or flow valves. It is equally suited to marine and offshore hydraulic systems requiring stable, repeatable valve actuation under continuous operating conditions.
PRODUCT IMAGES
Rexroth VT-DFPE-A-22/G24K0/0A0C/V / R900709023 Proportional Valve Control Electronics
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- 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 VT-DFPE-A-22/G24K0/0A0C/V / R900709023 Proportional Directional Valve. This Germany-made 24V DC hydraulic component features a 4-way proportional design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.