Valve

The plumber fixed a faulty valve in the bathroom.

The conductor adjusted the valve to control the steam pressure in the locomotive.

The plumber fixed the leak by replacing the faulty valve.

I turned the valve to increase the water pressure in the shower.

He carefully adjusted the valve to control the water pressure in the shower.

The child was born with a congenital heart defect, specifically a malformed valve.

The plumber fixed the leaky valve in the bathroom.