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Qingdao,Shandong,China China
Main Technical Data Normal Diameter Size DN80 DN100 DN150 DN200 Model ZSFG Rated Working Pressure 1.2Mpa Seal Test Pressure 2.4Mpa Strength T
Main Technical Data Nominal working pressure 1.2Mpa Diameter DN50-DN200 Sensitivity 15-37.5L/Min Contact capacity DC 24V 0.5-1.0A Material Duct
Main Technical Data Diameter DN15 DN20 Material Zinc Alloy or Brass Type Pendent/Upright/Side Wall/Concealed/ESFR Model ZSTZ/ZSTX/ZSTBS/ZSTP/
Main Technical DataWet Alarm Valve ZSFZ Material(Body/Bonnet) Ductile Iron GGG50 Size DN65 DN100 DN125 DN150 DN200 Rated Working pressure 12 Bar/ 17
連絡先担当者 helen wang
住所 Qingdao, Shandong
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