雙聯動氣動蝶閥
Double linkage pneumatic butterfly valve
公稱通徑 Nominal diameter: DN50~600mm
公稱壓力 Nominal pressure: PN1.0-1.6MPa
適用介質 Applicable medium:水、污水、海水 water,dirty water,sea water
適用溫度 Applicable temperature:
驅動方式 Drive mode:氣動、液動 Air operated,dydraulic