Sing-Tao® Ball Valves’ core advantage lies in the full-bore, zero-stagnation ball structure design. Achieved through 90° rotation actuation for low-flow-resistance control (drag coefficient ≤0.15), it enables quick-disassembly maintenance to eliminate media retention and microbial growth.

星岛®球阀的核心优势在于其全通径、零滞留的球体结构设计。通过 90°旋转驱动实现低流阻控制（阻力系数≤0.15），从而能够实现快速拆卸维护，消除介质残留和微生物滋生。