This is an automatic water bowl for livestock, designed to provide a continuous supply of fresh water to animals like sheep, goats, and cattle. he bowl features a valve that is activated when an animal pushes it, allowing water to flow automatically from a connected supply line. t typically holds about 1 liter of water and can deliver up to 8 liters per minute. The bowl is made of durable plastic, and the valve is often made of brass or copper.