Thread: Use of ЯВЛЯТЬСЯ

Originally Posted by DenisM

Шаровой клапан - это клапан, управляющий потоком воды.

This translation is wrong; it defines a ball valve as a valve that controls water flow, which is not what was meant in the original.

here is a much better (and more correct) one:

Originally Posted by dmitovs

Потоком воды управляют при помощи шарового клапана.