塑料蝶閥D71J
Plastic butterfly valve D71J
公稱通徑 Nominal diameter: DN50~600mm
公稱壓力 Nominal pressure: PN1.0~1.6MPa
適用介質(zhì)Applicable medium:水、污水、海水、酸堿 water,dirty water,sea water,acidand and alkali
適用溫度 Applicable temperature:-10℃-95℃
驅(qū)動(dòng)方式 Drive mode:手動(dòng)、氣動(dòng)、電動(dòng) Hand operated,air operated,electrically operated
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