Add:Room 203, No. 22-11 Zhancheng Road, Licheng District, Quanzhou City, Fujian Province
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18
2023
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04
The principle structure of quality Hydraulic Stacked One-Way Valve
quality Hydraulic Stacked One-Way Valve is one of the most commonly used components in hydraulic transmission control systems, and is widely used in various hydraulic systems in mechanical engineering, petrochemical, aerospace, metallurgy and other fields.
quality Hydraulic Stacked One-Way Valve is one of the most commonly used components in hydraulic transmission control systems, and is widely used in various hydraulic systems in mechanical engineering, petrochemical, aerospace, metallurgy and other fields. quality Hydraulic Stacked One-Way Valve, as a control element, its main function is to achieve one-way control in the hydraulic system, that is, to keep the liquid flowing in one direction and prevent backflow. This article will introduce the principle, structure and application of quality Hydraulic Stacked One-Way Valve in detail.
1. The principle of quality Hydraulic Stacked One-Way Valve
quality Hydraulic Stacked One-Way Valve is a control element that controls the one-way flow of liquid through pressure difference. Its principle is based on the inertia and resistance of liquid during flow. When a certain pressure difference is formed at the fluid inlet of the quality Hydraulic Stacked One-Way Valve, the spring on the piston is compressed, so that the piston closes the valve and prevents the liquid from flowing back. At the fluid outlet of the quality Hydraulic Stacked One-Way Valve, since the liquid needs to overcome the resistance of the valve when it flows through, a certain pressure difference will be formed, which will automatically open the valve and realize one-way flow.
2. The structure of quality Hydraulic Stacked One-Way Valve
The structure of hydraulic Stacked One-Way Valve is divided into two types: direct acting and indirect. Among them, the direct acting structure is relatively simple and is suitable for occasions with small flow and low pressure; while the indirect structure has the ability to withstand large flow and high pressure. Capability, suitable for high pressure, high flow hydraulic system.
Direct-acting quality Hydraulic Stacked One-Way Valve is usually composed of valve body, piston, spring, sealing ring and other components, and its principle is as described above. The indirect hydraulic stacked One-Way Valve is usually composed of valve body, piston, conical valve seat, conical spring and other components. When the liquid flow direction is the same as that of the conical valve seat, the conical valve seat is forced to close by the impact force of the liquid to prevent reverse flow. On the contrary, when the liquid flow direction is opposite to the conical spring, the liquid pressure forces the sleeve and the conical spring to move upward, so that the liquid can flow smoothly.
quality Hydraulic Stacked One-Way Valve
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