Need a reliable valve to automatically control the water level in a tank, cistern, or container? This stainless steel float valve is a sturdy industrial-style option. The one listed here is the 1-inch size (it also comes in 1/2\ and 3/4\), with threaded connections for easy installation. It works on a simple principle: as the water level rises, it lifts a stainless steel float ball, which eventually shuts off the valve to stop more water coming in. It's made from corrosion-resistant stainless steel, can handle pressures up to 1.6 MPa, and temperatures from 10 to 120°C. Perfect for DIY water systems, animal drinking troughs, large plant watering setups, or as a replacement part. It's adjustable, so you can set the water level you want. A no-nonsense, heavy-duty valve.