The wet alarm valve is designed for applications where water is not likely to freeze. The water waiting pressurized in the pipes discharges into the fire zone as a result of the sprinklers being activated due to the fire. The pressurized water system fills the delay cell at the same time as it is continuously fed. After the cell is full, the pressure switch on the cell is triggered. The pressure switch transmits alarm information to the fire alarm system or automation system. After the pressure switch is triggered, the water reaches the water motor gong and causes a mechanical alarm to be issued.

It is specially manufactured for all wet pipe systems. Prevents false alarms under different pressures thanks to the sensitive delay cell. A trim set suitable for upright use. It is semi-assembled.