A set pre-sized diverter chamber with a free-floating ball and seat incorporating a flow control release valve is the optimum diversion unit.
前一组巨细与自在浮动球，并归入一个流量节制释放阀座转向器商会是最佳分流单元。
2
The sluicing chamber type water diversion hub is the "side water diversion, front sand sluicing "type that is well to prev.
冲沙槽式引水枢纽是一种常见的“侧面引水，正面排沙”引水枢纽型式，其引水防沙效果良好。
3
The tailrace surge chamber shared by two units , common in hydropower stations with diversion systems , has problems of water level fluctuation and hydraulic disturbance.