Water Level Valve Male Thread Automatic Internal Installation Tower Float Ball Valve Tank Valve Flush Toilet 1 Inch ,Easy to Install

Automatic control, low self-complementary water, water full automatic stop Beautiful appearance, small size, practical, simple installation Without electricity, easy to use, long life, low failure rate, saving water resources Can be applied to various systems of high water tanks, pools, water towers of the industry and civil construction, etc. After-sales service, Please contact if you have any questions.