Rexroth VT-DFPE Valve | R901135219 | VT-DFPE-A-2X VT-DFPE-A-22 | Proportional Valve OBE
| Model Number | VT-DFPE-A-22/G24K0/0A0V/V, VT-DFPE-A-2X/G24K0/2A1E/V-014 |
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Product Description
Rexroth VT-DFPE Series High-Response Proportional Directional Valves
Product Overview: The VT-DFPE Series is a premium range within Rexroth’s proportional control portfolio, specifically engineered for high-performance closed-loop circuits. Featuring integrated On-Board Electronics (OBE), these valves provide exceptionally precise linear control of pressure and flow. Due to their superior dynamic response, the VT-DFPE is the industry standard for high-precision presses, plastic processing machinery, machine tool controls, and sophisticated industrial automation systems.
This category focuses on the primary part number R901135219 (Model: VT-DFPE-A-2X/G24K0/2A1E/V-014) and the VT-DFPE-A-22/G24K0/0A0V/V variant. These valves simplify electrical integration while ensuring minimal hysteresis and maximum repeatability through real-time spool position feedback.
Key Technical Advantages:
Integrated OBE Technology: The onboard amplifier minimizes signal attenuation and interference, providing high EMC immunity for “plug-and-play” reliability.
High Dynamic Response: Optimized for the 2X and 22 sequences, these valves deliver micro-second response times for rapid switching and precise flow modulation.
Specialized V-014 Configuration: Tailored control characteristics designed for specific industrial requirements, ensuring stable linear output even during extreme pressure fluctuations.
Premium FKM (Viton) Sealing: The “V” seal designation ensures excellent resistance to high temperatures and aggressive chemical media, extending service intervals in harsh environments.
Detailed Specifications & Parameters:
Core Part Number: R901135219.
Model Matrix: VT-DFPE-A-2X/G24K0/2A1E/V-014, VT-DFPE-A-22/G24K0/0A0V/V.
Core Performance Specs:
Supply Voltage: G24 (24V DC) integrated supply.
Electrical Connection: K0 (Standard multi-pin integrated interface).
Command Value: 2A1E / 0A0V (Standardized analog signal inputs).
Sealing Type: V (FKM/Viton seals).
Design Sequence: 2X Series (including 20 to 29 sequences).








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