Float Valves

Float valves are used to control the level of fluid inside the tank. A float valve has the ability to control the level by opening and closing the valve when the levels change. A basic float valve includes an air-filled float that is attached to an arm that is sealed to make sure water cannot get in. 

Typically, float valves are found in applications in the Agriculture and Industrial industries. But they can also be found in places like aquariums and even the back of your toilet. They are available in brass and PVC and in a variety of sizes.