1. The 304 stainless steel fully automatic water level control float valve that automatically controls the water level without manual switching! It can replace the traditional floating ball valve with stable performance and high reliability. 2. Made of food grade 304 stainless steel to ensure the safety of drinking water. With an exquisite appearance and durable hard shell, it has strong friction and impact resistance, effectively increasing the service life of the product. 3. This product is small and does not take up space, and it is superior to the traditional process to effectively increase the water output, which is more than the traditional float valve. 4. Practical for using, and simple installation. It has a long service life, has a low failure rate, and saves water resources. 5. The floating ball valve is suitable for water tanks water towers/pools /water pools/solar water tanks/water storage, etc. No electricity is needed, and clean water with a pressure greater than 0.2 kg is used to control the water level. 6. Specification: 7. type: upper water inlet 8. Applicable temperature: 0-100 ° C 9. Working pressure range: ≤ 1.0MPa 10. Residential tap water pressure: 0.3~0.5MPa 11. Pressure range: 0.2~10KG 12. Applicable medium temperature: ≤ 1~80℃ 13. High temperature resistant medium temperature: -20 ° C~100 ℃ 14. size: 20mm 15. Material: 304 stainless steel 16. colour: silver 17. Package Contents: 18. 2 x Fully Automatic Water Level Control Float Valve 19. Only the above package content, other products are not included. 20. 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.