Dry Alarm Valve Body

The main control component of a dry pipe sprinkler system; under normal conditions, it separates the water supply line from the pipe line filled with air or nitrogen. When a sprinkler opens and line pressure drops, it automatically opens and delivers water to the installation. With its spheroidal cast iron body and corrosion-resistant coated surface, it can be mounted vertically or horizontally; the gong, delay chamber, and test-drain equipment are connected separately.