Production introduction
Foinbo® Cast Iron Deluge Valve is an essential fire protection device that is used to control and manage the flow of water in a fire suppression system. Made from high-quality cast iron materials, these valves are highly reliable, durable, and long-lasting.
The deluge valve operates on the principle of a fire alarm initiating a water release. When activated, the valve quickly opens to release a large volume of water through the system, effectively extinguishing the fire and controlling the spread of flames.
Product specification
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Specification |
ZSFM-Cast Iron 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 the purpose of a deluge valve?
A: Deluge valves are designed to deliver a large amount of water over a large area as rapidly as possible to quickly extinguish a fire. However, it's not always easy to distinguish between true deluge valves and on-off valves, which are also known as flow control valves or auto-resetting valves.
Q: Where would a deluge sprinkler system be installed?
A: Deluge sprinkler system for highly hazardous applications
Chemical storage facilities, refineries and power plants are good examples of where a deluge system is required to suppress emergencies and make sure they don't spread.
Q: How does deluge work?
A: Deluge systems are triggered hydraulically, pneumatically or electrically and disperse water throughout the entire protection zone with open nozzles. In this way they reliably fight fires in rooms and facilities, even if a particularly fast spreading of the fire is to be expected.
Q: What is the difference between a deluge valve and a Preaction valve?
A: Sprinkler Activation: In deluge systems, water flows through all sprinklers simultaneously when the valve opens, whereas in pre-action systems, water flows only through the sprinkler heads that have been activated by heat.
Q: What are the 4 types of sprinkler systems?.
A: Types of sprinkler systems permissible by NFPA 13, Standard for the Installation of Sprinkler Systems, are wet, dry, preaction, and deluge.