What Is a 24-Inch Top Entry Ball Valve? A 24-inch top entry ball valve is a large-scale industrial valve designed for high-pressure and high-flow applications. Unlike split-body valves, its unique "top entry" design allows maintenance and repairs by accessing internal components from the top without removing the entire valve from the pipeline. This makes it ideal for critical systems... https://www.xmsrvalve.com/news/s-p-256.html