121-1490 Caterpillar hydraulic solenoid valve is an electronic accessory suitable for Carter 320B/C excavator. When the current flows through the coil when it is energized, the coil generates magnetic force. The magnetic force pulls the valve and opens the oil passage. Closed, the oil circuit is closed, and the magnitude of the current is controlled to control the magnitude of the magnetic force to control the opening of the valve.
|121-1490 hydraulic Solenoid Valve|
|E320 325C 330C 330D 312C 315B 317|
Place of Origin
121-1490 hydraulic Solenoid Valve for CAT E320B E320C
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