Product Overview
The DUPLOMATIC DSE3-A26/11N-D24K1 is a high-performance proportional directional valve from Duplomatic’s DSE3 series, engineered for precise electro-hydraulic control of flow direction and magnitude in industrial hydraulic systems. This valve operates on a proportional solenoid principle, where the spool position is continuously modulated in proportion to the electrical input signal, enabling smooth, infinitely variable control of actuator speed and direction. The DSE3 series is a direct-operated, four-way proportional directional valve designed for open-loop control applications requiring high dynamic response, low hysteresis, and excellent repeatability. With a nominal flow capacity of 26 L/min and a standard 11 subplate mounting pattern, this valve serves as a critical control element in demanding hydraulic circuits where precise motion control and energy-efficient operation are paramount.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (4-Way, Direct-Operated) |
| Model Designation | DSE3-A26/11N-D24K1 |
| Nominal Flow Rate | 26 L/min (at Δp = 10 bar per land) |
| Spool Configuration | A-Type (Proportional, Spring-Centered, Closed-Center) |
| Mounting Interface | ISO 4401-03 / CETOP 3 / NG6 Subplate Mounting |
| Operating Pressure | Up to 315 bar (Ports P, A, B); 160 bar (Port T) |
| Solenoid Voltage | 24 VDC (D24K1 Coil, Proportional Solenoid) |
| Electrical Connection | DIN 43650 / ISO 4400 Plug Connector |
| Hysteresis | ≤ 3% of Nominal Stroke |
| Response Time | ≤ 30 ms (Typical Step Response) |
| Fluid Temperature Range | -20°C to +80°C (NBR Seals Standard) |
| Filtration Requirement | ISO 4406 Class 18/16/13 |
Engineering Features & Advantages
- Precision Performance: The proportional directional valve (4-way, direct-operated) 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 DUPLOMATIC OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
- Rated Capability: Rated for pressure ratings up to 315 bar and flow rates up to 26 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
The DSE3 series is a direct-operated, four-way proportional directional valve designed for open-loop control applications requiring high dynamic response, low hysteresis, and excellent repeatability.
PRODUCT IMAGES
DUPLOMATIC DSE3-A26/11N-D24K1 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 DUPLOMATIC DSE3-A26/11N-D24K1 Solenoid Directional Valve. This Italian-made 24V DC hydraulic component features a reliable spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.