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XZ45X法蘭消防信號閘閥
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產(chǎn)品附件：
信號閘閥是閥”具有啟閉電信號裝置的閥門，當(dāng)輸入24V電壓， 閥關(guān)閉到全開啟度的1/4時,閥^被關(guān)閉的信號即可傳送到控制中心，是消防自動噴水滅繇統(tǒng)的最套品，同時也泛用于其它確保閥”門常開、防止被誤關(guān)的場臺。 Signal gate valve is a kind of valve "with an on-off electrical signal device. When a 24V voltage is input and the valve is closed to 1/4 of the full opening degree, the signal that the valve is closed can be transmitted to the control center. It is the best product of the fire automatic sprinkler extinguishing system and is also widely used in other occasions to ensure that the valve is always open and prevent it from being mistakenly closed.
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產(chǎn)品詳情/Product Details
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▌結(jié)構(gòu)特點及用途
信號閘閥是閥”具有啟閉電信號裝置的閥門，當(dāng)輸入24V電壓， 閥關(guān)閉到全開啟度的1/4時,閥^被關(guān)閉的信號即可傳送到控制中心，是消防自動噴水滅繇統(tǒng)的最套品，同時也泛用于其它確保閥”門常開、防止被誤關(guān)的場臺。
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