Yuken DSV-G02/G03 Solenoid Directional Valve Replacement | High-Performance Hydraulic Valve

Genlu Hydraulic proudly introduces our industrial-grade DSV Series solenoid-operated directional control valves. This series is fully engineered to match global standards, providing a seamless, high-value drop-in replacement for Yuken original equipment, specifically optimized for industrial hydraulic circuits requiring frequent switching and high-reliability operation. We specifically highlight our supply capability for precision-tuned units such as the DSV-G02-2B3-DC24-20, DSV-G02-2C-A220-10, and DSV-G03-8C-A220-20.

As the “director” of fluid power, the DSV series delivers superior pressure resistance and minimal pressure drop. Genlu guarantees 100% Drop-in Interchangeability across ISO mounting patterns, coil specifications, and internal spool configurations compared to original Yuken DSV assemblies. Every valve undergoes 100% full-load stability and seal-integrity verification on our digital test benches, certifying precise, durable control for your critical hydraulic requirements.

Technical Specifications 

• Product Series: Yuken DSV-G02 / DSV-G03 Series Solenoid Valve

• Representative Models: DSV-G02-2B3-DC24-20, DSV-G02-2C-A220-10, DSV-G03-8C-A220-20

• Nominal Operating Pressure: 315 bar

• Maximum Flow Capacity: 60 L/min (G02) / 120 L/min (G03)

• Control Voltage: DC24V, AC220V (Integrated plugs/boxes available)

• Spool Configurations: 2B3, 2C, 8C, and custom options

• Mounting Interface: ISO 4401 / DIN 24340 standards

• Compatible Hydraulic Fluids: Mineral-based hydraulic oils (ISO VG 32, 46, 68)

• Approximate Unit Weight: 2.2 kg (G02) / 4.5 kg (G03)

Key Technical Advantages:

• Low Pressure-Drop Flow Paths: Internal fluid channels are precision-cast and CNC-machined to minimize turbulence and energy loss, resulting in improved system efficiency and reduced oil overheating.

• High-Durability Solenoid Coils: Designed with high-temperature, moisture-resistant insulation and optimized magnetic-flux paths to ensure consistent switching force even under continuous-duty cycles, preventing thermal breakdown.

• Precision Spool Fitting: Spool-to-bore clearances are held to micron-level tolerances, providing instantaneous switching response while minimizing internal leakage, ensuring robust sealing even in high-pressure hold circuits.

• Modular Mounting Standards: Fully compliant with ISO 4401 dimensions, allowing for easy integration into multi-valve manifold stacks and simplified maintenance/replacement procedures.

Application Areas:

• Construction Machinery Control: Forklift hydraulic systems and small crane direction-control circuits.

• Industrial Automation: Automated assembly lines, injection molding secondary-action control, and hydraulic fixture systems.

• Mobile Equipment: Lift and tilt control circuits for agricultural and specialized machinery.

Expert Maintenance Tips:

• Perform Routine Seal Inspections: While the DSV series is exceptionally durable, elastomers may degrade over extended operation. Replace seal kits at the first sign of external weeping to ensure continued performance.

• Maintain Stable Power Input: For AC220V coils, ensure voltage fluctuations stay within ±10% of the nominal rating. Low voltage can prevent full spool engagement, leading to coil overheating and failure.

• Enforce Strict Filtration: Solenoid spools are highly sensitive to particulate contaminants. Maintain a return-line filter rating of 25μm or better and thoroughly flush system lines after installation to prevent debris-related spool seizure.