Ball cocks are also known as?

Ball cocks, commonly used in plumbing systems, are primarily referred to as float-controlled valves. These devices function by utilizing a float that rises and falls with the water level in a tank. When the water level falls to a certain point, the float drops, which opens the valve and allows water to flow in. As the tank fills and the water level rises, the float ascends, ultimately shutting off the valve when the desired water level is reached. This mechanism ensures that water is added to the tank automatically, which is why these valves are critical in applications such as toilet tanks and water storage systems.

While they may also be associated with other terms, the defining feature of a ball cock is its reliance on the float mechanism for control, distinctly categorizing it as a float-controlled valve. Understanding this function is essential for proper installation and troubleshooting in plumbing systems.