main feed check valveとは 意味・読み方・使い方

This is a check valve furnished with a valve body 21 for nonreturn to prevent a back-flow of hot and cold water by seating on a valve seat part 17 for non-return provided on a feed water apparatus (feed water faucet main body 10, etc.).例文帳に追加

給水器具（給水栓本体１０等）に設けられた逆止用弁座部１７に着座して湯水の逆流を防止する逆止用弁体２１を備えた逆止弁である。 - 特許庁

Then, water flows from a feed water main tube in the sequence of a check valve 27 → the heat exchanger 3 → a flow amount control valve 7 → the hot-water pouring solenoid valve 16 → a re-heating circulation pipeline 18.例文帳に追加

すると、給水元管からの水が、逆止弁２７→熱交換器３→流量制御弁７→注湯電磁弁１６→追い炊き用循環配管１８の順に流れる。 - 特許庁