A vertical fire suppression riser connects to a horizontal branch pipe equipped with a control valve and a waterflow switch. A control valve supervisory switch and the waterflow switch are wired to a dual monitor module via flexible conduit and a three-quarter-inch raceway. The dual monitor module monitors both the valve supervisory zone and the waterflow monitoring zone.
NOTE: DETAILS ARE SHOWN FOR REFERENCE ONLY. SEE FIRE SUPPRESSION PLANS FOR SPECIFIC DETAILS.. MONITORING ZONE VALVE SUPERVISORY (TYPICAL) WATERFLOW ZONE (TYPICAL) (TYPICAL) WATERFLOW MONITORING FLEXIBLE CONDUIT 3/4" RACEWAY SWITCH SUPERVISORY SWITCH CONTROL VALVE DUAL MONITOR MODULE DM
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