1) diverging three way valve 三通分流阀2) conveging three way valve 三通合流阀3) diverter/bypass valve 分流器/旁通阀4) constant flow three-way valves 定流量三通调节阀5) Three Way Valve 三通阀6) flow dividing valve 分流阀(单一液流按一定比例自动分成两个支流的流量控制阀)7).triple valve nipple 三通阀与辅助风缸联接短管