The installation points of the rain alarm valve should be kept in mind!

The rain alarm valve is a one-way valve that is opened by electric, mechanical or other means to enable water to automatically flow into the sprinkler system in one direction while alarming. Its rated voltage is generally not less than 1.2MPa. When it is used with equipment with a lower working pressure level, it can allow the inlet and outlet joints of the valve to be processed at a lower pressure level, but it is necessary to mark the rated working pressure on the valve. When installing it, you need to pay attention to the following points:

1. The deluge valve group should be installed in a safe and easy to operate position, and the height from the indoor ground should be 1.2m.

2. The distance between the two sides and the wall should not be less than 0.5m; the distance between the front and the wall should not be less than 1.2m, and the indoor floor where the alarm valve group is installed should have drainage facilities.