Pludiņvārsti

Float valves are an integral part of a cistern or tank. Their sole purpose is to shut off the flow of water at a predetermined level. The most common valves in bathroom toilets are called Torbeck float valves and ball-cock float valves are found in water tanks usually located in a loft.

How do they work?

When a toilet is flushed or a water tank is emptied a lever...