Automatic Float Valve – Stainless Steel, No Electricity Required

Have you ever had the problem where a water tank overflows—and you don’t notice it until it’s too late?

This automatic float valve regulates the water level in tanks, cisterns, and storage systems completely on its own. No electricity, no manual adjustment, no constant monitoring—the valve opens and closes precisely according to the float’s position, all on its own.

Made of food-grade 304 stainless steel, it is corrosion-, rust-, and heat-resistant—suitable for drinking water, hot water, and solar systems alike. Its compact design fits into tight installation spaces, it operates at pressures up to 10 bar, and its temperature range of 0 to 100 °C makes it universally applicable. Available in four connection sizes—for virtually any water system.

You’ll love this

• Fully automatic, no electricity required —opens and closes automatically based on the float position; no manual adjustment needed
• Food-grade 304 stainless steel —corrosion-, rust-, and acid-resistant, suitable for drinking water systems
• Operating pressure up to 10 bar (145 psi), 0–100 °C —reliable for cold and hot water applications
• Universally applicable —for tanks, cisterns, basins, and solar systems; available in 4 connection sizes

Technical Details

• Material: Food-grade 304 stainless steel
• Operating pressure: up to 10 bar (145 psi)
• Operating temperature: 0–100 °C
• Power supply: None — operates exclusively via water pressure and a float mechanism
• Suitable for: Water tanks, cisterns, water towers, basins, solar water heating systems
• Connection sizes: 1/2-inch and 3/4-inch (top and side inlet)
• Notes: Check threads for compatibility before installation. Wrap with Teflon tape to ensure a tight seal.

Package Contents

• 1 × Automatic float valve (fully assembled)