Features: 1. Automatic float valve, based on a new technology platform and completely overcome the many traditional shortcomings. 2. Floats always be floating in the water, when the water rise, floats followed the rise.And rod driven by rising also rise. 3. Connected to the rod and the valve, when up to a certain position, close water. 4. Non-toxic, tasteless. 5. Water flow is big, high efficiency. 6. Easy to install and flexible adjustment, can be installed at any angle. 7. Suitable for corrosion, chemical, medical, household, aquarium and so on. Specification: Condition: 100% Brand New Material: POM Color: White Quantity: 1 Pc Size: As the picture shown Package Included:1PC x Float Valve Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.