A full bore ball valve (or full port ball valve) is a quarter-turn isolation valve featuring an internal ball with a center hole that matches the exact inside diameter of the connected pipeline. This unrestricted design ensures that fluid flows through the valve without any cross-sectional reduction, minimizing turbulence and maintaining a minimal pressure drop across the line. Because the smooth, straight-through flow path creates zero obstructions, these valves are essential for heavy-slurry lines, viscous fluid transmission, and oil and gas operations that require the unrestricted passage of pipeline cleaning tools (pigs). Our platform simplifies industrial procurement by giving you direct access to premier full bore ball valve manufacturers in China, with floating and trunnion configurations to meet your precise midstream and downstream piping specs.
