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Top entry eccentric ball valves
上裝式偏心球閥(簡稱上裝式球閥)采用頂裝式結構,使得閥體無需下線就可實現(xiàn)對閥內(nèi)件的維護。閥芯采用偏心結構,關閉時使閥芯緊壓閥座;開啟時閥芯迅速脫離閥座,調(diào)節(jié)過程中與閥座不接觸,減少磨損、降低扭矩、提高使用壽命。
Individual Performance:
中國核動力技改項目
福清核電站5、6號機組
防城港核電廠一期工程
Sample Download:
上裝式偏心球閥
標準規(guī)格
本體部分
型 式
上裝式偏心球閥
公稱通徑
DN15~DN200mm
流量特性
快開
公稱壓力
PN系列: 1.6Mpa、2.5Mpa、4.0Mpa、6.3 Mpa Class系列: Class 150 Class 300
連接方式
法蘭式(RF、MF)、承插焊、對接焊、螺紋連接
閥體、閥內(nèi)件材質(zhì)
WCB、CF8、CF8M①
表面涂層色
閥體為碳鋼時,銀灰色(環(huán)氧樹脂);閥體為不銹鋼時,本體不加涂層。
注
①
:
閥體
、
閥內(nèi)件材質(zhì)可按用戶指定標準制造
。
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0571-63367411
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Address:No. 41 Jinqiu Avenue, Fuyang District, Hangzhou City, Zhejiang Province
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