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The sealing performance failure of gate valves is mainly caused by the following reasons

​As the core equipment for controlling fluid flow in industrial pipeline systems, the installation and maintenance quality of gate valves is related to the stability and safety of system operation.

As a key equipment for fluid control, gate valves play an important role in multiple industries, and the differences in demand among different industries have led to different development trends of gate valves.

From the perspective of market size, the global butterfly valve market is showing steady growth, regional differentiation, and structural upgrading trends, driven by the transformation of new energy, strengthening of environmental policies, and accelerated industrialization in emerging markets.

Improving the sealing performance of butterfly valves requires comprehensive improvements in design, materials, installation, maintenance, and other aspect

The selection of sealing materials for butterfly valves requires a comprehensive consideration of multiple factors. Only by selecting the right materials can butterfly valves ensure good sealing under various working conditions and guarantee the normal operation of the system.