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Preaction, Deluge Valves & Nozzles
DDX Type D Double Interlock Preaction System
2” (50 mm) to 8" (200 mm), FM Approved, UL Listed
View Full DetailsDDX Type F Double Interlock Preaction System
2” (50 mm) to 8" (200 mm), FM Approved, UL Listed
View Full DetailsDDX Single Interlock Preaction Systems
2” (50 mm) - 8” (200 mm), FM Approved, UL Listed
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