First, the importance of medical servo valve cleanliness Medical servo valve is usually used to control the flow and pressure of gas or liquid, which has the characteristics of fast response and high precision. In the clinical environment, these valves may come into contact with blood, liquid medicine, disinfectant and…
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How to improve hydraulic efficiency
Hydraulic system is widely used in modern industry, agriculture, construction, transportation and other fields. Its core function is to transfer energy through liquid and drive mechanical equipment to realize various complex actions. However, in actual operation, the hydraulic system often has energy loss, which affects its working efficiency. Therefore, improving…
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How does the positive cover servo valve work？
Servo valve is one of the core components in hydraulic control system, which is widely used in high-precision and high-performance automatic control systems, such as aviation, aerospace, metallurgy, machine tools and other fields. Among them, the Positive Overlap servo valve has obvious advantages in some specific applications because of its…
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Discussion on the installation support requirements and stress elimination methods for large bore valves
Discussion on the installation support requirements and stress elimination methods for large bore valves One, Introduction Due to their unique structure and operating environment, large bore valves must fully consider their support requirements during installation and use to ensure that the valves can withstand the corresponding loads during installation…
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How to measure the response of high frequency servo valve
High-frequency servo valve is the core control component in hydraulic servo system, which is widely used in aviation, aerospace, precision manufacturing and other fields that require high dynamic response. Its response speed and control accuracy directly affect the performance of the whole system. Therefore, how to accurately measure the response…
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How to calculate the torque matching of mechanical valve actuators
Torque Matching Calculation of Mechanical Valve Actuators The mechanical valve actuator, as a key equipment in the automatic control system, plays a role in controlling the opening and closing of valves, thereby achieving precise control of fluid flow. In practical applications, in order to ensure that the valve can…
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The content of the casting surface treatment process steps of the mechanical valve
The content of the casting surface treatment process steps of the mechanical valve The mechanical valve is an important component widely used in industrial production, and its performance directly affects the efficiency and safety of the production process. As an important part of the mechanical valve, the quality of…
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How to improve the dynamic characteristics of servo valve
Firstly, optimizing the structural design of servo valve is the key way to improve its dynamic characteristics. Traditional servo valves mostly adopt nozzle baffle or jet pipe structure, which has limitations in high frequency response and anti-pollution ability. In recent years, with the development of new materials and new…
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How to adjust the roll gap of metallurgical mill
In the process of iron and steel metallurgical production, rolling mill is one of the key equipment to realize metal plastic deformation. The adjustment of roll gap is an important link to ensure product quality, improve production efficiency and ensure the safe operation of equipment. Roll gap refers to the…
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How to determine the size of large flow servo valve
As a key control element in hydraulic system, servo valve is widely used in high precision and high response control system. In large-flow application scenarios, such as large-scale construction machinery, aerospace, ship propulsion system, etc., it is particularly important to choose a large-flow servo valve with appropriate diameter. Reasonable path…