In front of the feed water regulator, split, economizer, superheater export, between superheater outlet and main steam valve, to heat the import and export, all should be installed pressure gauge.

在给水调节阀前、可分式省煤器出口、过热器出口、过热器出口与主汽阀之间，再热气进出口、都应装设压力表。

youdao

The regulator is applicable to air, water, steam, all kinds of corrosive medium, mud, oil, and other media.

调节阀适用于空气、水、蒸汽、各种腐蚀性介质、泥浆、油品等介质。

youdao

Just before the Memorial Day recess, they again introduced the measure, and now the campaign for a federal life insurance regulator appears to be gathering steam.

FORBES: Magazine Article