D643H氣動法蘭硬密封蝶閥廣泛適用于電站供熱系統(tǒng)和催化裂化主風機道管系統(tǒng)和鋼鐵、冶金、化工等工業(yè)系統(tǒng)以及環(huán)保、水處理、高層建筑給水排水管路上作切斷或調(diào)節(jié)流量作用.
D643H氣動法蘭硬密封蝶閥技術(shù)范圍 Technical specification
注:系列蝶閥結(jié)構(gòu)長度及連接法蘭尺寸可根據(jù)用戶要求設計制造。 Note:The structural length and connecting flange size of butterfly valve serles can be designed and manufactured as perusers'requirements.
D643H氣動法蘭硬密封蝶閥主要零件材質(zhì)表 Form of Major Parts Materials
D643H氣動法蘭硬密封蝶閥D643-PN16、25、40,CLASS150、300
D643H氣動法蘭硬密封蝶閥主要外形及連接尺寸 D643-16<1.6Mpa>Mani Outline and Connecting Flange Size