This is one reason why car manufacturers provide a valve to throw the air away from the car engine cooling system.

这是原因之一，汽车制造商提供一个阀门，把空气离开汽车发动机冷却系统。

youdao

After cooling of the compressed air after a stop valve into the gas system.

冷却后的压缩空气经过一个截止阀进入用气系统。

youdao

Six, open the two outdoor brass valve, plug in the plug, open the cooling mode.

打开室外机两个铜管阀，插上电源插头，打开制冷模式。

youdao

The pressure was slowly released through a valve into the cooling coils.

FORBES: China Braces for Escalating Power Shortages

But then at 4:00 a.m. on Mar. 28, 1979 a cooling valve got stuck at the Three Mile Island Nuclear Generating Station's Unit 2.

FORBES: Magazine Article

That thinking changed on March 28, 1979, when a small valve stuck open, cooling water escaped and the reactor core of TMI's Unit 2 began to melt.

CNN: Three Mile Island, 20 years later