Daikin KSO-G02-2CA-30-EN Solenoid Controlled Valve

The Daikin KSO-G02-2CA-30-EN is an industrial-grade, direct-operated solenoid directional control valve engineered to provide accurate, automated fluid path management in high-duty hydraulic systems. Manufactured by Daikin, a global pioneer in precision manufacturing and fluid dynamics, the KSO-G02 size NG06 (CETOP 3) series is optimized to sustain exceptionally high working pressures and flow rates within a compact physical footprint.

This specific model incorporates Daikin’s advanced wet armature solenoid technology. Because the moving armature is completely enclosed in a pressure-tight, oil-filled core tube, mechanical switching impacts are naturally cushioned by the fluid. This removes the wear-prone external pushpin seals common in old dry-pin variants, putting an end to external oil weeping, minimizing workplace noise, and maximizing the operational lifespan across millions of continuous high-frequency cycles.

Core Technical Features & Advantages

• Minimized Internal Leakage: Precision-ground spools feature advanced wear-resistant characteristics and exceptionally tight dimensional tolerances, drastically reducing internal cross-port thermal bypass slip.

• Streamlined Flow Path Design: The internal cast body is computationally engineered to minimize internal pressure drop ($\Delta p$), lowering oil friction heating and optimizing machine energy efficiency.

• High Backpressure Tolerance: Strongly built to handle substantial counter-pressures on the return line (Port T) without risking uncommanded spool stiction, slowing cycle rates, or mechanical stalling.

• Interchangeable Heavy-Duty Coils: High-grade electrical insulation within the coil assembly ensures thermal stability during extended holding cycles and protects against voltage fluctuations.

• Integrated Emergency Override: Features a secure, integrated manual override pin on the end of the solenoid tube, allowing maintenance engineers to cycle the valve safely during power-off troubleshooting or machine setup.

Primary Applications

The Daikin KSO-G02 series is an essential automated control component relied upon globally across automated manufacturing and processing sectors:

• High-precision CNC machine tools, automated machining fixtures, and robotic positioning units

• Plastic processing machinery, thermoforming plants, and injection molding cores

• Metal stamping, sheet-metal shearing, and automated industrial pressing machinery

• Multi-station industrial Hydraulic Power Units (HPUs) and centralized system manifold blocks

• Material handling conveyor networks, automated sorting systems, and heavy-duty lift loops

Technical Specifications Table