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Collect
Description
This valve is a control valve for opening and closing the metal dust cover and hydraulic tail hook of the dump truck. Manual combined with electrical operation, two operation methods are used to control the expansion and contraction of the metal dust cover and hydraulic tail hook oil cylinder. The valve will be self-locking in the middle position and equipped with 4 overload valves, which can adjust the pressure of each branch according to requirements. When used in conjunction with a balance valve and hydraulic lock, the cylinder action will be more stable. |