Standard for Installation of Fire Safety Devices based on Use and Occupancy Article 90
Selector valve of CO2 and Inert Gas Fire Extinguishing Systems shall be equipped pursuant to the following provisions:1.Where there are two or more protected areas or objects in the same building and the storage container is shared by the areas or objects, each shall be equipped with a selector valve.2.Selector valves shall be placed outside the protected areas.3.Labeled “Selector Valve” and corresponding protected area or object shall be provided clearly.4.Where storage containers and nozzles are equipped with a selector valve, piping between the container and the selector valve shall be provided with a safety device or breaking plate in accordance with CNS 11176 provisions, or with devices approved by central authorities to have equivalent or better performances.
中文原文 各類場所消防安全設備設置標準第90條
二氧化碳及惰性氣體滅火設備之選擇閥，依下列規定設置：
一、同一建築物內有二個以上防護區域或防護對象，共用儲存容器時，每一防護區域或防護對象均應設置。
二、設於防護區域外。
三、標明選擇閥字樣及所屬防護區域或防護對象。
四、儲存容器與噴頭設有選擇閥時，儲存容器與選擇閥間之配管依CNS一一一七六之規定設置安全裝置或破壞板，或經中央主管機關認可具同等性能以上者。
一、同一建築物內有二個以上防護區域或防護對象，共用儲存容器時，每一防護區域或防護對象均應設置。
二、設於防護區域外。
三、標明選擇閥字樣及所屬防護區域或防護對象。
四、儲存容器與噴頭設有選擇閥時，儲存容器與選擇閥間之配管依CNS一一一七六之規定設置安全裝置或破壞板，或經中央主管機關認可具同等性能以上者。