蘇州道森閥門有限公司-工業管道閥門專業制造商_亚搏电竞

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亚搏电竞

閘閥
您現在的位置:首頁 > 産品展示 > 閘閥 > 彈簧撐開式平闆閘閥
彈簧撐開式平闆閘閥

設計标準:ASME B16.34或GB12224      
主體材料:碳鋼、合金鋼、不鏽鋼
                 WCB、WC6、WC9、CF3、CF8、CF3M、CF8M
規    格:公稱通徑: 2”-14”
               公稱壓力:150lb-600lb
溫度範圍:碳鋼: ≤425℃

                 合金鋼:≤595℃
                 不鏽鋼: ≤540℃
産品描述:
1. 廣泛應用于高溫工況系統中;
2.中腔采用螺栓連接法蘭結構形式;
3.中腔密封墊片為金屬纏繞柔性石墨墊片;
4.雙閘闆結構:兩個閘闆安裝在同一個閘闆架内,閘闆間安裝一個彈簧撐開閘闆,并為閥門提供初始密封力。閘闆密封面與閥座密封面不會發生咬死現象;
5.閥座焊接在閥體上,密封面堆焊钴基硬質合金或Cr13合金;
6.閥門啟閉力矩較小,便于操作;
7.操作方式:手輪、齒輪傳動、電動。

 

 

 

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