1/2 Inch Male Thread Automatic Water Tank Level Control Valve Float Ball Valve Liquid Level Valve
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.
Suitable for water tower pools, solar energy, hot water boilers, aquaculture, food machinery humidifiers, water heaters, livestock
water and swimming pools, etc.