Product Overview
The HYDAC 3000249 44/22 is a high-performance solenoid-operated directional control valve engineered for precise hydraulic circuit switching in demanding industrial environments. Manufactured by HYDAC, a globally recognized leader in fluid power technology, this valve utilizes a robust wet-armature solenoid design to shift an internal spool, thereby directing hydraulic flow between ports with exceptional repeatability. The 44/22 designation indicates a four-way, two-position (4/2) spool configuration, making it ideal for controlling double-acting cylinders or bidirectional hydraulic motors where a defined default position is required upon power loss. Its compact, modular construction allows for direct inline mounting or integration into HYDAC modular valve stacks, ensuring seamless compatibility with existing hydraulic power units and manifolds.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Control Valve (4/2 Way) |
| Model Designation | HYDAC 3000249 44/22 |
| Operating Pressure | Standard Industrial Grade (Up to 350 bar rated) |
| Mounting & Connection | Standard ISO 4401 / CETOP 3 Interface (NG6) |
| Actuation Type | High-Force Wet Armature Solenoid |
| Spool Configuration | Four-Way, Two-Position (4/2) |
| Flow Capacity | Up to 40 L/min (nominal) |
| Electrical Supply | Standard Industrial DC Voltage (e.g., 24V DC) |
Engineering Features & Advantages
- Precision Spool Metering: The hardened, precision-ground spool and sleeve assembly ensures minimal internal leakage and highly responsive flow direction changes, critical for accurate actuator positioning.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, the wet-armature solenoid design provides superior heat dissipation and contamination resistance compared to dry-type solenoids.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, including the standard ISO 4401 mounting pattern, allowing for drop-in replacement without manifold modification.
- Rapid Response & Low Hysteresis: Optimized magnetic circuit design delivers fast switching times and consistent performance across the operating pressure range, reducing cycle times in automated systems.
- Robust Sealing System: High-grade NBR or FKM seals ensure leak-free operation and long service life even under high pressure and temperature fluctuations.
Typical Industrial Applications
This HYDAC solenoid directional valve is widely deployed in heavy industrial scenarios requiring reliable flow control, including plastic injection molding machines for mold clamping and ejection circuits, metallurgical presses for directional ram control, construction and marine hydraulics for steering and implement actuation, and CNC machine tools for tool changer and clamping sequence management. Its robust design also suits mobile hydraulic systems and automated assembly lines where
PRODUCT IMAGES
HYDAC 3000249 44/22 Solenoid 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 HYDAC 3000249 44/22 Solenoid Directional Spool Valve. This German-made hydraulic component features a robust spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.