Feature: 1. Applicable: The water level control valve is suitable for water tower tanks, solar power, toilets, aquariums, agricultural irrigation, food machinery, heaters, livestock drinking water and swimming pool water control. 2. Premium ABS: This water tower interior valve is made of selected premium ABS material so that it is durable and has long service life. 3. Water Quality No Required: No requirement for water quality, no fear of sediment, this valve is suitable for aquaculture, no need to worry about colloidal substances blocking the valve. 4. Automatic: The water level float control switch is automatic, can automatically replenish water, and automatically stop when the water is full. 5. Small: The water level control valve is small and does not take up space, the water output is also large under small water pressure or no pressure. Specification: Item Type: Water Level Control Valve Material: ABS External Thread: G1/2 . Package List: 1 x Water Level Control Valve1 x Water Tape2 x Accessories