電動蝶閥D971X
Felectric butterfly D971X
公稱通徑 Nominal diameter: DN40~2000mm
公稱壓力 Nominal pressure: PN0.6~2.0MPa
適用介質Applicable medium:水、污水、海水、酸堿等
Water, dirty water,sea water, acidand and alkali etc
適用溫度 Applicable temperature: 10^0150*^0
驅動方式 Drive mode:電動 electrically operated