Fire alarm valve series

Showing 1–9 of 10 results

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  Diaphragm type deluge alarm valve

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  Dry alarm valve

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  flange flow indicator

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  Grooved signal butterfly valve ZSXDF8-Q

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  hydraulic alarm bell

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  Pre-action alarm valve group

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  Preaction control cabinet

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  Saddle type water flow indicator

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  Terminal water testing device

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