High temperature valve 高温阀门

Air escape valve 泄气阀

Air inlet valve (=Air intake valve) 进气阀; 进风阀

Air pressure governor valve 风压调压阀

Air reversing valve 空气换向阀

Air vent valve 气动调压阀, 排气阀

Alarm valve 报警阀

Autocontrol valve 自动控制阀

Drain valve 排水阀

Expansion valve (定压式)膨胀阀

Regulating valve 调节阀

Reducing valve 减压阀(高速制动机)

Cutout valve 切断阀门

Control valve 控制阀

Gas sampling valve 气体进样阀

Selector valve 换向阀

Shuttle valve 换向阀

Plunger valve 柱塞式阀

Deceleration valves 减速阀

Pressure reducing valve 减压阀

Throttle valve 节流阀

Shut-off valve 截止阀

Check valve  止回阀

Blowdown valve 排污阀

Balance valves 平衡阀

Ball valve 球阀

Safety valve 安全阀

Three-way valve 三通阀

Mortor operated valve 电动阀

Wafer plate valves 对夹蝶板阀

Butterfly valve 蝶阀

Board valve 插板阀