[Small & Save Place]: 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. [Safe and materials]: stainless steel fully automatic water level control float valve is made of food grade material stainless steel, ensuring the safety of drinking water. With an exquisite appearance and hard shell, it has strong friction and impact resistance, effectively increasing the service life of the product. [No Electricity Needed]: When the water level in the water tower drops, the floating ball falls, and the pressure of the water in the water pipe is used to open the plunger with the sealing silicone in the valve body, the valve body starts the water supply: when the water level in the water tower rises, the floating ball floats up, and the connecting rod drives the plunger. [Wild scope of application]: Applicable ambient temperature compared with other ball valves, the stainless steel shell has a higher melting point, high-temperature resistance, resistance, waterproof and fire prevention, and is widely used. This product 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 0.2 kg is used to control the water level. Upgrade the overall size, no need to patch the joints Name: stainless steel float valve Thread size: 1inch Applicable temperature: 0-100 degrees Scope of application: water tanks, water towers, and other water storage sites Features: small size; large water output; sensitive response Colour:silver Material:Stainless steel type: Upper Water Intake Package Contents: 2 x Water Level 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.