I have a hydraulic pressure reduction circuit that describes the faster and better the components
The 3-one-way valve allows the liquid to be moved to the position of the diagram, which is closed when the reverse is turned off. This is a quantitative pump -oil cylinder working system, which is the state of the piston rod
?- overflow valve protecting oil pump and whole system; 2 - the pressure-reducing valve reduces the pressure on this branch of oil, for the oil cylinder to be used.
Working principle: the oil cylinder which is discharged by the pump is the oil cylinder which is entered by the main oil road, and the left cavity of the oil cylinder is filled with oil, and the right cavity return oil piston rod is extended. Two, the pressure relief valve, the one-way valve enters the left cavity of the small oil cylinder, the right lumbar return oil piston rod extension. The pressure reduction circuit is lower than the main oil circuit. Two oil cylinders work under pressure,
