Plug valve

(Mech.)

a tapering valve, which turns in a case like the plug of a faucet.

plug valve

[′pləg ‚valv] (mechanical engineering) A valve fitted with a plug that has a hole through which fluid flows and that is rotatable through 90° for operation in the open or closed position. Also known as plug cock.

ground-key valve

ground-key valve A valve which controls fluid flow in a manner similar to a ground-key faucet.

随便看

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。