Note Indicate reference number of the valve.
Note
Indicate reference number of the valve.
Notes Extinguishing media should be colour coded in the centre part of the symbol and indicated by a letter below the symbol as follows： Grey - CO2 for carbon dioxide or N2 for Nitrogen Yellow - F for foam White - P for Powder Brown - H for halon or halon equivalent Green - W for water
Notes
Extinguishing media should be colour coded in the centre part of the symbol and indicated by a letter below the symbol as follows：
Grey - CO2 for carbon dioxide or N2 for Nitrogen
Yellow - F for foam
White - P for Powder
Brown - H for halon or halon equivalent
Green - W for water
Notes Extinguishing media should be colour coded in the lower part of the symbol and indicated by a letter on top of the symbol as follows： Grey - CO2 for carbon dioxide or N2 for Nitrogen Yellow - F for foam Brown - H for halon or halon equivalent
Extinguishing media should be colour coded in the lower part of the symbol and indicated by a letter on top of the symbol as follows：
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