硬密封加長桿蝶閥D343H-16
2021/10/20

硬密封加長桿蝶閥D343H-16
Hard sealing butterfly valve extension rod D343H-16
公稱通徑 Nominal diameter∶ DN40~4000mm
公稱壓力 Nominal pressure∶ PNO.6~4.0MPa
適用介質 Applicable medium∶水、氣、油、酸堿 Water, steam,oil,acidand and akali
適用溫度 Aplicable temperature∶-30℃~150℃
驅動方式 Drive mode∶手動、氣動、電動 Hand operated,air operated,electrically operated