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Hydraulic pump control valve is a key component in the hydraulic system, used to control the flow direction, pressure and flow of hydraulic oil, so as to achieve precise control of actuators (such as hydraulic cylinders and hydraulic motors). The main function of the control valve is to regulate and distribute the flow of fluid in the hydraulic system according to the operation requirements to ensure the stability and efficiency of the system.
Classification of hydraulic pump control valves
Hydraulic pump control valves can be classified according to different functions, control methods and structural characteristics. The main classifications are as follows:
Classification by control function:
Directional control valve: controls the flow direction of hydraulic oil, common ones are reversing valves and check valves.
Pressure control valve: controls the pressure in the hydraulic system, common ones are overflow valves, pressure reducing valves and sequence valves.
Flow control valve: controls the flow rate of hydraulic oil, thereby adjusting the speed of the actuator, typical ones are throttle valves and speed regulating valves.
Classification by control method
Manual control valve: operated by handle, suitable for simple systems, low cost but low efficiency.
Solenoid control valve: uses electromagnet to control the movement of valve core, commonly used in automatic control system, with fast response speed and high control accuracy.
Hydraulic control valve: uses hydraulic pressure to control the opening and closing of valve, suitable for high-pressure and large-flow systems.
Electro-hydraulic control valve: combines the advantages of electric control and hydraulic control, suitable for high-precision automatic control.
Jinan Focor Machinery Co., Ltd (Hydraulic Department) established strategic cooperation with other China manufacturers, covering mining, mineral transaction, construction and agriculture machinery, spare parts and service. Not only can we export the above products, but we can also customize OEM brand products for our customers.
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