Plastic float valve automatically starts and stops water flow. The float is adjustable to allow you to control the water heigh. The float rises or falls following the level of liquid in the reservoir, changing the angle of the valve shutoff lever. When the angle of the valve lever changes sufficiently, the valve opens or closes.

Float valves are used to automatically regulate the level of liquid within tanks in a variety of applications.

Suitable for 3/8″ or 1/4″ tube.