Product Overview
The Rexroth 4WRZE16W8-100-74/6EG24N9ETK31/F1D3M is a high-response, pilot-operated proportional directional valve from the renowned Rexroth WRZE series. Engineered for precise control of flow direction and magnitude in demanding hydraulic systems, this valve utilizes a proportional solenoid actuation principle to deliver infinitely variable spool positioning. The model designation “4WRZE” indicates a four-way, pilot-operated proportional directional valve with integrated electronics, while “16” denotes the nominal size (NG16) and “W8” specifies the spool type. With a nominal flow capacity of 100 L/min at a 10 bar pressure drop per land, this valve serves as a critical control element in closed-loop and open-loop industrial hydraulic circuits, providing exceptional dynamic response, minimal hysteresis, and superior repeatability for high-precision motion control applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (Pilot-Operated, 4-Way) |
| Model Designation | 4WRZE16W8-100-74/6EG24N9ETK31/F1D3M |
| Nominal Size | NG16 (Nominal Diameter 16 mm) |
| Nominal Flow Rate | 100 L/min (at Δp = 10 bar per metering land) |
| Operating Pressure | Up to 315 bar (P, A, B ports); 250 bar (T port) |
| Pilot Pressure | Minimum 25 bar; Maximum 315 bar |
| Actuation Type | Proportional Solenoid with Integrated Electronics (OBE) |
| Solenoid Voltage | 24 V DC (EG24 designation) |
| Electrical Connection | Component plug, 6-pole + PE (N9 designation) |
| Spool Type | W8 — Overlapping spool with progressive flow characteristics |
| Mounting Pattern | ISO 4401-07 / CETOP 7 / NG16 Subplate Mounting |
Engineering Features & Advantages
- Precision Performance: The proportional directional valve (pilot-operated, 4-way) 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: Precision-manufactured to original Rexroth specifications for direct replacement, minimising downtime and eliminating fitment issues.
- Rated Capability: Rated for pressure ratings up to 315 bar and flow rates up to 100 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
With a nominal flow capacity of 100 L/min at a 10 bar pressure drop per land, this valve serves as a critical control element in closed-loop and open-loop industrial hydraulic circuits, providing exceptional dynamic response, minimal hysteresis, and superior repeatability for high-precision motion control applications.
PRODUCT IMAGES
Rexroth 4WRZE16W8-100-74/6EG24N9ETK31/F1D3M Proportional Directional 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 4WRZE16W8-100-74/6EG24N9ETK31/F1D3M High-Response Solenoid Directional Valve. This German-made hydraulic component features a high-response pilot control, delivering leak-free, reliable fluid control for heavy-duty industrial systems.