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鍛鋼固定球閥Q647H/F/Y
Forging steel fixed ball valve Q647H/F/Y
公稱通徑 Nominal diameter: DN50〜DN1600
公稱壓力 Nominal pressure: 300Lb〜2500Lb
適用介質(zhì) Applicable medium:水、油、氣 Water,oil,steam
適用溫度 Applicable temperature: -10℃〜450℃
驅(qū)動(dòng)方式 Drive mode:手動(dòng)、氣動(dòng)、電動(dòng) Hand operated,air operatedelectrically
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