Production introduction
Foinbo® foam deluge valve is a critical component in fire protection systems designed for rapid, large-scale water discharge to suppress or control high-hazard fires. Unlike traditional automatic sprinklers that activate individually, deluge systems flood entire areas simultaneously by opening all nozzles at once. The deluge valve serves as the control mechanism, regulating water flow from the supply line to the sprinkler network. This article explores its design, operation, applications, and key considerations for effective fire safety.
Deluge valves are engineered to release water instantly across all connected sprinkler heads when triggered by a fire detection system (e.g., smoke detectors, heat sensors, or manual pull stations). Their primary purpose is to:
- Protect high-risk environments: Areas where fires spread rapidly, such as chemical storage facilities, aircraft hangars, power plants, and industrial processing zones.
- Prevent fire escalation: By delivering a blanket of water to cool surfaces and suppress flames before they intensify.
Product specification
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Specification |
ZSFM-Sprinkler Deluge Valve |
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2" |
2.5" |
3" |
4" |
5" |
6" |
8" |
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Rated Operation Pressure |
1.6Mpa |
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Application Medium |
Water ,Foam mixture |
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Connection Type |
Flange End |
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Body Material |
Ductile Iron |
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Installation |
Vertical |
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Flange Standard |
BS4504 |
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FAQ
Q: What is a sprinkler deluge valve?
A: A valve that releases water simultaneously through all connected sprinklers when triggered by a fire detection system.
Q: How does a deluge valve differ from a standard sprinkler valve?
A: Deluge valves open all nozzles at once, while standard valves activate individual sprinklers based on heat.
Q: What is the primary purpose of a deluge system?
A: To rapidly suppress high-hazard fires by flooding an area with water.
Q: Are deluge valves normally open or closed?
A: Normally closed; they open only when activated by a detection signal.
Q: What types of fires are deluge systems designed to control?
A: Class B (flammable liquids) and Class C (electrical) fires in high-risk environments.