| Sectional Valve 3FCV1A | Duct Detector 3FC1 | |||
| Sectional Valve 3FCV1B | Duct Detector 3FC2 | |||
| Sectional Valve 3FCV2 | Duct Detector 3FC3 | |||
| Sectional Valve 3FCV3 | Duct Detector 3FC4 | |||
| Sectional Valve 3FCV4 | Dry Riser Flow by L1 | |||
| Sectional Valve 3FCV5 | Dry Riser Low Air by L1 | |||
| Sectional Valve 3FCV6 | N.E. Dust Collector #6 | |||
| Sectional Valve 3FCV7 | West Dust Collector | |||
| Sectional Valve 3FCV8 | East Spark Detection | |||
| Sectional Valve 3FCV9 | ||||
| Sectional Valve 3FCV10 |