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Product Details
System TypeDeluge (open nozzles)
ActuationElectric/pneumatic detection
StandardsNFPA 13 / NFPA 15 / NFPA 25
ApplicationHigh-hazard total flooding
Deluge Sprinkler Systems
Inquire About This ProductDeluge Valve Assembly
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Description
Deluge valves hold back water until a detection system triggers, then open fully to flood all connected open nozzles at once. This delivers rapid, total-area coverage for high-hazard risks.
Common applications include aircraft hangars, flammable liquid storage, spray booths, and transformer protection where immediate large-volume discharge is essential.
Design and maintenance follow NFPA 13 and NFPA 15, with quarterly inspections and annual full operational tests per NFPA 25.
Frequently Asked Questions
Yes. Once the valve opens, all connected nozzles discharge simultaneously.
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