Product Overview
The Rexroth 4WRTE16E125L-46/6EG24K31/A1M (Material Number: R900954270) is a high-response, pilot-operated proportional directional valve from the renowned Rexroth WRTE series. Engineered for precise control of flow direction and magnitude in demanding hydraulic systems, this valve features a size 16 (NG16) nominal bore with integrated position feedback for closed-loop operation. The “E125” designation indicates a nominal flow capacity of 125 L/min at a 10 bar pressure drop per land, while the “L” spool type provides a linear flow characteristic suitable for smooth velocity control. Equipped with a 24 VDC proportional solenoid (EG24) and a spring-centered, fail-safe neutral position, this valve is designed to deliver exceptional dynamic response, minimal hysteresis, and long-term reliability in high-cycle industrial applications. As a genuine Rexroth component, it ensures exact OEM compatibility and is ideal for upgrading or maintaining critical motion control systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (Pilot-Operated, with Position Feedback) |
| Model Designation | 4WRTE16E125L-46/6EG24K31/A1M / R900954270 |
| Nominal Size | NG16 (Size 16) |
| Nominal Flow Rate | 125 L/min (at Δp = 10 bar per land) |
| Spool Type & Characteristic | “L” Type – Linear flow characteristic, closed-center |
| Operating Pressure | Up to 315 bar (working port); pilot pressure up to 315 bar |
| Solenoid Voltage | 24 VDC (EG24 – proportional solenoid, high-response) |
| Electrical Connection | K31 – Component plug, 3-pole + PE (standard industrial) |
| Mounting & Connection | Subplate mounting, ISO 4401-05 / CETOP 5 / NG16 interface |
| Control Type | Proportional, with integrated position transducer (closed-loop) |
| Seal Material | NBR (standard); FKM available on request |
Engineering Features & Advantages
- Precision Performance: The proportional directional valve (pilot-operated, with position feedback) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
As a genuine Rexroth component, it ensures exact OEM compatibility and is ideal for upgrading or maintaining critical motion control systems.
PRODUCT IMAGES
Rexroth 4WRTE16E125L-46/6EG24K31/A1M / R900954270 Proportional Directional Valve
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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.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH 4WRTE16E125L-46/6EG24K31/A1M / R900954270 Proportional Directional Valve. This Germany-made 24 VDC hydraulic component features a 4-way, 3-position design with integrated electronics, delivering leak-free, reliable fluid control for heavy-duty industrial systems.