Product Overview
The DUPLOMATIC ZDE3-D/30N-D24K1 is a precision pilot-operated proportional pressure reducing valve designed to deliver infinitely variable, electrically modulated outlet pressure in industrial hydraulic circuits. Manufactured by DUPLOMATIC, a recognized leader in hydraulic proportional and servo technology, this valve belongs to the ZDE3 series of direct-operated proportional pressure reducing valves. The unit modulates secondary (reduced) pressure proportionally to the input current supplied to its integrated proportional solenoid, allowing stepless pressure control independent of flow and supply pressure variations. The ZDE3-D/30N-D24K1 is configured with a D24K1 solenoid (24 V DC nominal coil) and is intended for panel or manifold mounting in pressure-reducing branches of hydraulic power units, where accurate and repeatable pressure regulation is essential for machine sequencing, clamping, and force control. Its compact 3-size (NG6 / CETOP 3) interface and proportional actuation make it a direct-fit solution for OEM and replacement applications requiring precise, electronically controlled pressure reduction.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Reducing Valve (Precision Proportional & Servo Valve) |
| Model Designation | ZDE3-D/30N-D24K1 |
| Manufacturer | DUPLOMATIC |
| Valve Size / Interface | NG6 / CETOP 3 (ISO 4401-03) subplate mounting |
| Actuation Type | Proportional solenoid, current-controlled (D24K1 coil) |
| Coil Voltage | 24 V DC nominal |
| Control Function | Stepless pressure reduction proportional to input current |
| Operating Pressure | Standard industrial grade, up to rated bar per DUPLOMATIC ZDE3 series data |
| Mounting & Connection | Subplate mounting per ISO 4401-03 / CETOP 3, standard port pattern |
| Hydraulic Fluid | Mineral-based hydraulic oil per ISO VG 32–68, filtered to standard cleanliness class |
Engineering Features & Advantages
- Precision Proportional Control: The proportional solenoid and precision spool geometry deliver smooth, stepless pressure reduction with high repeatability, enabling accurate electronic pressure regulation in closed-loop and open-loop systems.
- 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: Precision-manufactured to original DUPLOMATIC specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
Its compact 3-size (NG6 / CETOP 3) interface and proportional actuation make it a direct-fit solution for OEM and replacement applications requiring precise, electronically controlled pressure reduction.
PRODUCT IMAGES
DUPLOMATIC ZDE3-D/30N-D24K1 Proportional Pressure Reducing 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 ZDE3-D/30N-D24K1 Solenoid Directional Valve. This Italy-made 24V DC hydraulic component features a direct-operated spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.