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…
Direct drive servo valve
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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…