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Structural principles and common faults of pumps and proportional valves
Start a special lecture on the structure and working principle of pumps and proportional valves and common faults. This lecture is divided into two chapters.The first chapter is about the check valve of the pump, the proportional valve of the pump, the gradient system of the pump ...
Details 白箭头 黑箭头
Explanation of relevant knowledge of proportional valves and hydraulic valves
A proportional valve is a hydraulic valve whose output is proportional to the input signal. It can continuously proportionally control the pressure, flow and direction of the liquid flow according to the given input signal. Proportional valves are widely used for control accuracy and dynamic characteristics that do not require much ...
Details 白箭头 黑箭头

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