Water lock Ajax WaterStop [1] (8EU) ASP Black

The Ajax WaterStop (1" / DN 25) ASP Black is a smart, motorized shutoff valve designed for automatic flood prevention in water supply and heating systems. It uses the Jeweller radio protocol to instantly block the water flow via a 1-inch (DN 25) brass valve, triggered remotely through the Ajax app or automatically via leak detection and other automation scenarios. The device is finished in black and operates on battery power, with an option for backup external power supply.