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Duyar commercial riser manifold that is designed according to NFPA requirements is used in wet sprinkler system and It helps you make faster installation process. In case of fire the flow affect and it causes the flow switch to produce a signal. And then the signal is sent to control panel or electrical gong. With this signal, it can be detect where the fire happens at which floor, zone or branch. The system with a can be tested and drain with Duyar test & drain valve and special orifice. Duyar commercial riser manifolds include pressure gauges, flow switches, 3-way gauge control valve and appropriate drain valve.
