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                                C型卸灰半球閥

                                C型卸灰半球閥 KFQc640Y-2.5/6C

                                在線咨詢 發起詢價 銷售熱線:021-36160823

                                用途

                                C型卸灰半球閥主要用于粉末介質管路的啟閉,特別適用于電廠、煉鐵廠的除塵制粉系統系統等工況。


                                執行標準

                                產品設計標準:企標

                                法蘭連接標準:GB/T9113

                                結構長度標準:企標

                                試驗檢驗標準:GB/T 13927  


                                特點

                                1.活塞式閥座,帶有磨損自動補償裝置,更可靠的確保閥球始終靠緊閥座,密封性能好,并對球面有擦拭功能;

                                2.閥座和球面采用耐磨合金材料制成,耐高溫、耐磨損、使用壽命長。

                                3.閥門全開時,半球形閥瓣處于閥體內腔側面,介質流通順暢,不產生滯留。

                                4.氣動驅動,閥瓣90°開關,開關迅速。

                                5.工作可靠,維修方便。


                                主要性能參數和材料
                                型號 公稱壓力PN 公稱通徑DN 適用溫度 ℃ 適用 介質 主要零件材料
                                閥體、支架 球體 閥桿 閥座 填料
                                KFQc340Y-2.5/6C 2.5~6 100~400 ≤260 水、漿料、灰渣介質等 WCB WCB+耐磨合金涂層 20Cr13 A105+STL 柔性石墨
                                KFQc340Y-2.5/6Q 2.5~6 100~400 ≤260 QT450

                                主要連接尺寸

                                型號 DN 100 125 150 200 250 300 350 400
                                KFQc340Y-2.5/6 L 190 215 250 290 350 420 520 620
                                H1 390 419 492 537 607 680 775 872
                                H2 102 121 140 173 208 244 285 325


                                C型卸灰半球閥結構圖

                                C型卸灰半球閥


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