Product Overview
The Rexroth VT-DFPE-A-22/G24K0/2A1E/V-014 (Material Number: R901135219) is a high-performance proportional control valve designed for precise electro-hydraulic control of flow and pressure in demanding industrial systems. Manufactured by Bosch Rexroth, a global leader in drive and control technology, this valve features a robust proportional solenoid actuation system that delivers infinitely variable control proportional to the electrical input signal. The VT-DFPE series is engineered for closed-loop and open-loop applications requiring high dynamic response, excellent repeatability, and minimal hysteresis. With its advanced spool design and precision metering characteristics, this valve serves as a critical interface between electronic control systems and hydraulic actuators, enabling smooth acceleration, deceleration, and positioning of loads in complex hydraulic circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional & Servo Valve (Hydraulic Directional Control Valve) |
| Model Designation | VT-DFPE-A-22/G24K0/2A1E/V-014 / R901135219 |
| Actuation Type | Proportional Solenoid (24 V DC nominal) |
| Operating Pressure | Up to 315 bar (standard industrial grade, dependent on port configuration) |
| Nominal Flow Rate | Model-dependent (VT-DFPE series typically up to 80 L/min at Δp = 10 bar per land) |
| Mounting & Connection | Standard ISO 4401 / DIN 24340 subplate mounting interface |
| Electrical Interface | Central connector with integrated amplifier (OBE) or external amplifier compatibility |
| Spool Configuration | Proportional spool with metering notches for precise flow control |
| Hysteresis | ≤ 1% (typical, with integrated closed-loop control) |
| Response Time | High dynamic response, typically 10–30 ms depending on signal amplitude |
Engineering Features & Advantages
- Precision Proportional Control: The valve spool is precisely machined with progressive metering notches, enabling infinitely variable flow control proportional to the electrical command signal. This ensures accurate velocity and position control of hydraulic actuators with minimal dead band and excellent linearity.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original REXROTH standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
With its advanced spool design and precision metering characteristics, this valve serves as a critical interface between electronic control systems and hydraulic actuators, enabling smooth acceleration, deceleration, and positioning of loads in complex hydraulic circuits.
PRODUCT IMAGES
REXROTH VT-DFPE-A-22/G24K0/2A1E/V-014 / R901135219 Proportional Control 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 VT-DFPE-A-22/G24K0/2A1E/V-014 / R901135219 Proportional Directional Control Valve. This Germany-made 24V DC hydraulic component features a proportional solenoid actuation, delivering precise, leak-free fluid control for heavy-duty industrial systems.