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Design and Function
4.17 VN Nozzle
FIGURE 4-30: Nozzle VN
1. Nozzle head
2. Nozzle bores
3. Nozzle socket
4. Orifice
The nozzle consists of a nozzle socket, a nozzle head and an orifice with a calculated orifice
diameter. All components are sold as a singular kit.
During activation, the extinguishing agent flows through the nozzle, expanding once it exits
the nozzle bores.
The structure of the nozzle allows the flow-determining component (orifice) to be adjusted
and used after the final pipework installation. In the case of self-adjusting orifice diameters in
the orifice, these are merely replaced, and the removed orifices can be re-used.
Two versions of the nozzle VN are available:
• 360° for assembly in the middle of the room
• 180° for assembly near walls
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Operator's Manual | Oxeo PR LCP | F_101821 Rev 02 | 08-2022 | en
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