1、AUTOMATIC WATER LEVEL CONTROL: 304 stainless steel automatic water level control float ball valve support automatic control of water level, no manual switch. Can replace the traditional floating ball valve, possess stable performance, high reliability. Suitable for 0.2KG‑10KG water pressure and can handle temperatures from 0℃ to 100℃ 2、SAFE AND STURDY MATERIALS: Automatic water level control valve is made of food grade 304 stainless steel to ensure the safety of drinking water. With an exquisite appearance and sturdy hard shell, has strong friction and impact resistance, effectively increasing service life 3、COMPACT AND SPACE SAVING: The water level control float valve valve is small, take up no space, and is superior to traditional processes to effectively increase water output, more than traditional float valves 4、ENERGY SAVING: Practical and easy to install, automatic water level controller has long service life, low failure rate and save water resources 5、WIDELY USED: Stainless steel mini float ball valve is suitable for water tanks, water towers, pools, solar energy, provide great convenience for your life