CAT 굴삭기 중국 공급 업체 용 320GC 메인 제어 밸브 323GC 메인 밸브 구매 | PartsDIC®_EXCAVATOR 유압, 디젤 엔진, SKS 유압

The flow capacity of the main control valves is an important specification. It is designed to handle the flow rates required by the excavator's hydraulic actuators. Depending on the specific design and the number of functions it controls, the flow capacity can range from 100 에게 300 분당 리터 (L/분). The valve's internal passages and spool configurations are optimized to provide smooth and efficient flow control, minimizing pressure drops and ensuring that the actuators receive the necessary amount of fluid for proper operation.