全焊接球閥Q61F/Y/R/H
All welding ball valve Q61F/Y/R/H
公稱通徑 Nominal diameter: DN15-DN600
公稱壓力 Nominal pressure: PN1.0?4.0MPa
適用介質 Applicable medium:水、油、氣等 Water,oil，steam etc
適用溫度 Applicable temperature: -45℃-150℃
驅動方式 Drive mode:手動、氣動、電動 Hand operated,air operated,electrically operated