高性能蝶閥D673H/F/W
2021/10/20

高性能蝶閥D673H/F/W
butterfly valve D673H/FMW hligh performance
公稱通徑 Nominal diameter∶ DN50~2000mm
公稱壓力 Nominal pressure∶ PN1.0~1.6MPa
適用介質 Applicable medium∶水、污水、海水、酸堿等Water, dirty water,sea water, acid and alkali etc
適用溫度 Applicable temperature∶-45℃~450℃
驅動方式 Drivemode∶手動、氣動、電動 Hand operated,air operated.electrically operated