American hydraulic adapter is widely used

American hydraulic adapter is widely used in engineering machinery, agricultural machinery, hydraulic system control, mainly by controlling the opening and closing valves to control the flow of hydraulic fluid to the hydraulic machines direction control mechanical movements. The main sub-manual control, electric control and pressure control and other types. Most of the domestic agricultural machinery is manual control and mechanical control distributor, imports the majority of large-scale agricultural and excavators electric control distributor. Automatic transmission shift lever car is hand dispenser control valve.