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Rated working pressure: 1.2~1.6MPa Sealing test pressure: 2.4~3.2MPa Water supply pressure range: 014-16MPa Pipe network pressure range: 03-05MPa Alarm performance: DN100 150 Alarm within 15 seconds, Rainforest alarm valve (diaphragm type) alarm within 60sseconds. Pressure of alarm port: 0.05Mpa


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