Close the valve when the gauge indicates half full.

Close the valve when the gauge indicates the water level has reached half full.

Catch the water in the container while closing the valve tight.

It was still soft and floppy as she closed the valve.

The normal procedure, he said, would be to stop the nuclear reaction in the core of the plant first, then try to close the valve.

Close the valve on the line leading from the tank to the house by turning it clockwise.

Close the valve and note the level of the mineral oil.

Or turn off the main water supply by closing the valve at the meter.

Close the valve when water escapes in a steady stream.

Three Gulf employees volunteered to attempt to close the valve.