DFB Series Solenoid Valve | DFB-03-3C2 | DFB-02-2D2 | AC220V AC110V DC24V Hydraulic Directional Valve
| Model Number | DFB-03-3C2-A220-35C-7F |
|---|
Product Description
DFB Series High-Performance Solenoid Directional Valves
Product Overview: The DFB Series consists of industrial-grade solenoid-operated directional valves widely utilized in machine tools, injection molding machinery, die-casting units, and automated hydraulic systems. Renowned for smooth shifting, low noise, and extended service life, this series excels in high-pressure and high-frequency switching environments. The DFB series complies with ISO 4401 mounting standards and is available in Size 02 (NG6) and Size 03 (NG10) to accommodate diverse flow requirements in hydraulic control circuits.
Featured models include: DFB-03-3C2-A220-35C-7F, DFB-02-3C2-A110V-32-11F, and DFB-02-2D2-DC24V-35C.
Key Technical Advantages:
Superior Silent Operation: Optimized internal flow passages combined with a wet-type solenoid design effectively dampen hydraulic shock during switching, significantly reducing operational noise.
Full Voltage Specification: Available with AC220V, AC110V, and DC24V solenoid coil options, matching global industrial power standards.
High-Reliability Solenoids: The wet-pin armature operates within hydraulic oil for excellent heat dissipation, supporting 100% ED (Continuous Duty) workloads.
Precise Functional Configurations: Includes various spool functions such as 3C2 (3-position 4-way, closed center) and 2D2 (2-position 4-way) to meet complex logic control needs.
Detailed Specifications & Parameters:
Featured Model Matrix:
DFB-03-3C2-A220-35C-7F: Size 10 (NG10), AC220V power supply, 3C2 spool function.
DFB-02-3C2-A110V-32-11F: Size 6 (NG6), AC110V power supply, 32-design series.
DFB-02-2D2-DC24V-35C: Size 6 (NG6), 24V DC control, 2D2 spool function.
Core Technical Specs:
Max Operating Pressure: Up to 31.5 MPa (315 bar).
Max Flow Capacity: Up to 80 L/min (DFB-02); 120-160 L/min (DFB-03).
Mounting Standard: ISO 4401-03-02 (NG6) and ISO 4401-05-04 (NG10).
Protection Rating: Standard IP65.






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