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A deluge valve is a critical component of the deluge system used in fire protection services. During fire events, deluge valves are activated quickly and deliver a large volume of water over the protected area to extinguish the fire for protecting life and property. Because of this, deluge valves are known as the heart of a deluge system.
What are Deluge Valves? Deluge systems deliver large quantities of water, over a large area, in a relatively short period of time. They are commonly used in fixed fire protection systems whose pipe system is empty until the deluge valve distributes pressurised water from open nozzles or sprinklers.
Consisting of unpressurized dry piping and open sprinkler heads, the deluge system is directly connected to a water supply and upon activation, a deluge valve releases the water to all the open sprinkler heads simultaneously. Deluge systems can also release other fire-suppressing materials like dry powder, foam, chemicals, or inert gases.
Deluge valves are used to safeguard locations such as power transformers, storage tanks, conveyors, and other industrial applications. They also protect aircraft hangers from flammable liquid fires with the addition of a foaming agent. ( Types of Valves ) Operation of Deluge Valve.
May 11, 2018 · Deluge valves are elastomeric type globe valves that act with a rolling diaphragm, with a solid integral and resistant seal. These automatic water control valves are designed for vertical or horizontal installation.
Mar 20, 2021 · What is a deluge valve? A deluge valve is a system control valve and it is used in a deluge system. This valve would allow the required amount of water to the system’s pipeline during the requirement.
What is a Deluge Valve? Its operation. A Deluge System is a fixed fire protection system consisting of nozzles connected with the pipes. The pipes, where the nozzles are located, are empty until the moment the deluge valve is opened to distribute the pressurized water and discharge it from the open nozzles.
Nov 3, 2020 · Deluge valve systems are a set-up which causes a large volume of water to be delivered to a large area in a quite short amount of time. Due to this they find wide applications in all the industries where there is a high chance of a device or an equipment catching fire.
The deluge fire sprinkler systems are connected with a deluge valve instead of water pipes. These deluge valves are smoke and heat reactive and are installed in the same position as traditional fire sprinklers. These valves act as the signal or a detection system to circulate water.
Jul 6, 2017 · Deluge valves are a critical part of many industrial fire protection systems, and often referred to as ''the heart of the system'', as they take a major role in protecting life and property.
