Automatic float valve – stainless steel, without electricity

Do you know the problem when a water tank overflows — and you only notice it when it’s too late?

This automatic float valve fully regulates the water level in tanks, cisterns, and storage systems independently. No power, no manual adjustment, no constant monitoring — the valve opens and closes precisely according to the float position, all by itself.

Made from food-grade 304 stainless steel, it is corrosion, rust, and heat resistant — suitable for drinking water, hot water, and solar systems alike. The compact design fits tight installation spaces, the operating pressure goes up to 10 bar, and temperatures from 0 to 100 °C make it universally applicable. Available in four connection sizes — for almost any water system.

You will love this

• Fully automatic, no power required — opens and closes automatically based on 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 data

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

Scope of delivery

• 1 × Automatic Float Valve (fully assembled)