阀门的英文：
valve
loop
Klep
tap
lead
klep
Shut off the hot water By closing a valve.
关上阀门从而阻断了热水
Do not remove collar bushing with valve under pressure.
在阀门处于压力状态下,不要拆卸轴环。
Proposal to Landscape the new corporate Headquarters of the Watford Valve Corporate.
为绿化沃特福阀门公司新总部的提议。
Grooved butterfly valves direct connect to pipe using iron pipe size couplings. Grooved valves are easiest to install.
管状蝶阀：采用铸铁管接头直接与管道连接。管状阀门安装最容易。
Valves shall be manufactured from dezincification resistant brass or bronze rated 240 psi at 250°F.
阀门材质应该是抗失锌现象的黄铜或青铜,压力－温度等级为121℃,240psi。
Rising stem-inside screw is the most common and preferred design for bronze multi-turn valves.
明杆－内螺纹结构对于青铜多回转阀门来说是最通用、首选的结构形式。
Rising stem-outside screw and yoke is preferred in iron multi-turn valves.
明杆－外螺纹和支架结构是铸铁多回转阀门的首选结构。
"To take out Valve, put a 1.5 to 3 mm dia. wire with its end hooked into the hole"
将一根直径1.5to3mm,顶端成弯钩状的铁丝伸进孔内,以便取出阀门
Valve Disadvantages: The valve is difficult to close and requires the operator to double close the valve.
阀门的缺点:阀门难以关闭，要求操作者二次关闭阀门。
The valve has jammed shut.
阀门给卡住了打不开。
n. 阀门；瓣膜；真空管
v. 装阀于；以活门调节
Valve Disadvantages: The valve is difficult to close and requires the operator to double close the valve.
阀门的缺点:阀门难以关闭，要求操作者二次关闭阀门。
pilot valve governor
带伺服电动机的调节器辅助调速器
The valve has jammed shut.
阀门给卡住了打不开。
n. 环，圈；回路；弯曲部分；翻筋斗
v. 打环；以环连结；（使）翻筋斗
The airman looped the loop eight times.
那位飞行员作了八次翻筋斗的飞行表演。
The plane looped the loop three times.
飞机连翻了三个跟头。
Loop the tree with a rope = loop a rope around the tree
将绳子卷绕于树