Большой англо-русский и русско-английский словарь
check valve, isolation valve, lock valve, shutoff valve, sphincter valve, stop valve
Англо-русский словарь технических терминов
check valve, cutout valve, isolation valve, lock valve, shutoff valve, sphincter valve, stop valve
Русско-английский политехнический словарь
check valve, cutout valve, isolation valve, lock valve, shutoff valve, sphincter valve, stop valve
Dictionnaire technique russo-italien
valvola di arresto [di ritegno]