Rotation Solenoid Valve SK100/SK120 YN35V00005F2 KWE5K-20/G24Y12A Red Dot – Kobelco Genuine

Description

The Kobelco YN35V00005F2 rotation solenoid valve is a specialized hydraulic component engineered for the swing rotation circuit of SK100 and SK120 excavators. The KWE5K-20/G24Y12A valve features Red Dot designation and is specifically calibrated to control hydraulic flow to the swing motor, enabling precise excavator upper structure rotation during digging, swinging, and dumping operations. The KWE5K series pilot solenoid technology provides reliable two-position or three-position switching to direct hydraulic pressure to the rotation motor in both directions. The G24Y12A designation confirms 24V DC coil voltage with the Y-type electrical connector configuration unique to the SK100/SK120 swing circuit. Kobelco uses color-coded dots to distinguish valve variants, and the Red Dot on this valve specifically identifies it as a rotation circuit component with particular flow and pressure characteristics. This valve plays a critical role in excavator swing performance, affecting cycle times, swing smoothness, and positioning accuracy. Genuine OEM quality ensures compatibility with the SK100/SK120 hydraulic system and reliable operation in the high-cycle swing demands of excavator work.