硬密封球閥Q41H
hard sealing ball valves Q41H
公稱通徑 Nominal diameter: DN15?DN2000
公稱壓力 Nominal pressure: PN1.6?32MPa
適用介質 Applicable medium:水、油、氣等 Water,oil,steam etc
適用溫度 Applicable temperature: -10℃-450℃
驅動方式 Drive mode:手動、氣動、電動 Hand operated,air operated,electrically operated