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Flanged ball valves serve as core control components in industrial piping systems. Their most distinctive feature is the presence of flanges at both ends of the valve body, which connect directly to pipeline flanges via bolts.
Valves are core control components in fluid transmission systems, mainly used to control the direction, pressure, flow, and temperature of fluid in pipelines.
Valves often operate continuously under harsh conditions—such as high temperatures, high pressures, and mechanical stress—leading to defects on their sealing surfaces, including wear, deformation, scoring, or corrosion. Lapping is the core process for restoring valve seals. Through physical lapping, the valve disc and seat achieve a molecular-level fit, establishing a final line of defense against internal leakage and extending the valve's service life.
Gate valves operate by moving a gate or wedge-shaped disc perpendicular to the direction of fluid flow. When fully open, fluid resistance is minimal, making them ideal for applications requiring unobstructed flow. Their simple, robust design ensures reliable performance across various operating conditions, which is why they are widely used in critical infrastructure systems.
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