Machining Requirements for the Flange Sealing Surface of the Mechanical Valve Body One, Introduction The mechanical valve body is the core component of the mechanical valve, and the machining quality of its flange sealing surface is directly related to the working performance, safety, and service life of the mechanical…
Direct drive servo valve
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How accurate is the medical servo valve？
In modern medical equipment, servo valve, as a key fluid control element, is widely used in precision equipment such as surgical instruments, ventilators, infusion pumps and dialysis machines. The “accurate” control ability of servo valve is directly related to the safety and treatment effect of equipment, so its accuracy has…
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How to Accurately Servo Valve for Missile
In modern missile system, precise guidance and control is the core to ensure the strike accuracy and operational effectiveness. As the key actuator in the missile flight control system, the servo valve’s performance directly affects the missile’s maneuverability and hit accuracy. This paper will discuss the technical principle of how…
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How to deal with casting defects in mechanical valve bodies？
Casting defect treatment strategy for mechanical valve bodies In the production process of mechanical valves, the casting of valve bodies is a key link, which directly affects the performance and service life of the product. During the casting process, due to various factors, various defects may occur, such as…
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The factors affecting the accuracy of mechanical valve flow regulation
The factors affecting the accuracy of mechanical valve flow regulation As an important component of fluid machinery, mechanical valves are used to control fluid flow, pressure, and other parameters, and are a key component for the precise control of fluid conveying systems. In many fields such as industrial production,…
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Leakage detection and solution for the packing seal of the mechanical valve
Leakage detection and solution for the packing seal of the mechanical valve The mechanical valve is a widely used equipment in industrial pipeline systems, which controls the flow of media through the up and down movement of the valve core within the valve body. In the normal working process…
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How to be accurate for small flow servo valve
As a key control element in hydraulic system, servo valve is widely used in industrial equipment with high precision and high response. However, in some specific application scenarios, such as precision machinery, aerospace, automated production lines and other fields, the system requires very precise flow control, which has given birth…
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How to evaluate the reliability of servo valve
The reliability evaluation of servo valve mainly starts from the following aspects: First of all, the reliability analysis in the design stage is the foundation. In the process of servo valve design, reliability engineering methods, such as failure mode and influence analysis (FMEA) and fault tree analysis (FTA), should…