Float valves

A float valve fills a container by itself and shuts off the water once the level reaches the set mark — no electricity or sensors needed. It is used in storage tanks, irrigation barrels, livestock drinkers, pools and process tanks.

This section has Italian FARG and MAC3 valves from 3/8" to 4":

• lever (piston) valves — simple and reliable, for pressures up to 5–6 bar;
• diaphragm valves — close smoothly, without water hammer;
• pressure-regulating valves up to 12 bar — for direct connection to the mains;
• models with a hose, tube or bottom inlet — for cisterns and compact containers.

Choose the float by diameter in the floats section. How to install the valve and set the level is explained in “Float valve: how it works and how to fit it”.