1、旋塞阀
旋塞阀(Plug Valve)：旋塞阀的启闭件是一个有孔的圆柱体，绕垂直于通道的轴线旋转，从而达到启闭通道的目的。
2、[机]塞阀
... plug unit 栓塞[单元]，插塞[单元] plug valve 塞阀；旋塞活门，旋塞阀 plug weld 电铆焊，塞焊；塞焊缝 ...
3、旋塞阀门
... play of valve 阀隙 plug valve 旋塞阀门; 塞阀 plug-in valve 插装式阀 ...
4、塞嘴
... plug tap 塞嘴 plug valve 塞嘴 plugging leaks 堵渗漏 ...
plug in valve[机] 插装式阀
swivel plug globe valve转塞球阀
plug diverter valve分流旋塞阀
plug gate valve塞型闸阀;塞型;塞形闸阀
plug gingested valve塞型闸阀
plug ghad valve塞型闸阀
Gland packing plug valve填料式旋塞阀;填料式
positioned plug valve定位旋塞阀;定位式旋塞阀
Plug disc throttle valve塞形阀瓣节流阀