| Media: | Oil |
|---|---|
| Certification: | ISO |
| Temperature: | Ordinary Temperature |
|
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The functions of cartridge valves in mining machinery and equipment mainly include:
Flow control: adjust the flow of oil in the hydraulic system by changing the position of the internal valve core, so as to control the speed or output power of the actuator.
Pressure control: adjusting the cartridge valve can limit or set the maximum pressure in the hydraulic system, realize system protection and prevent overload.
Direction control: control the flow direction of hydraulic oil, determine the transmission path of hydraulic energy, and realize the start, stop or commutation of the actuator.
System protection: When used as a safety valve, the cartridge valve can be opened when the system pressure rises abnormally to release the pressure and protect the system from damage.
Logic control: With the help of pilot control elements (such as electromagnets), cartridge valves can perform opening, closing or adjusting actions according to external signals, thus realizing complex logic control functions.
Modular design: the standardized interface and modular design of cartridge valves are convenient for system designers to combine as needed to form various hydraulic circuits and realize the simplification, integration, generalization and standardization of the system.
High efficiency and responsiveness: It usually has lower internal resistance and faster action response, and is suitable for high-performance hydraulic systems requiring fast and accurate control.
Strong adaptability: it is suitable for hydraulic systems with large flow and high pressure, and can maintain good working performance under extreme working conditions, such as high temperature resistance, high pressure resistance and pollution resistance.
In mining machinery and equipment, these functions of cartridge valves are very important to ensure the stable operation of the equipment and accurately control the flow direction, pressure and flow rate of hydraulic oil, thus improving the working efficiency and safety.
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