Automatic water level control: Our stainless steel fully automatic water level control float valve replaces the traditional float ball valve, allowing for automatic water level control without the need for manual switching. Suitable for water pressures ranging from 10psi to 150psi, capable of handling temperatures ranging from 0 C to 100 C. Our valves are made of food grade stainless steel, ensuring the safety of drinking water. The exquisite appearance and durable hard shell have strong friction and impact resistance, effectively extending the service life of the product. Our valves have a small volume and do not occupy space, and they are superior to traditional processes by effectively increasing water volume and being larger than traditional float valves. [Saving Water Resources] Practical and easy to install, our valves have a long service life, low failure rate, and save water resources. Widely used: Suitable for water tanks, towers, pools, and solar energy. Please note: If used indoors, always install an emergency overflow system to prevent flooding. type: Water intake on 6 points Material: Stainless steel colour: silver Package Contents: 2 x water float valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.