闸阀 Gate valve 平行双闸板 Double disc parallel seat楔形双闸板 Split wedge 挠性楔形闸板
Flexible solid wedge 楔形单闸板 Solid wedge塞型闸阀 Plug gate valve 疏通型闸阀 Through
conduit gate valve 截止阀 Globe valve 球心型阀盘 Globe type disc 塞型阀盘 Plug type disc 可转
动的阀盘 Swivel disc 节流阀 Throttle valve 针阀 Needle valve 角阀(角式截止阀) Angle valveY
型阀(Y 型阀体截止阀) Y-valve (Y-body globe valve) 球阀 Ball valve 三通球阀 3-way ball valve
装有底轴的 Thunnion mounted