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樓控用閘閥

高壓大型法蘭連接鋼制閘閥介紹

發布日期：2022-04-17 點擊率：91

    高壓法蘭鋼制閘閥適用于公稱壓力PN10.0～25.0Mpa，工作溫度—29℃～600℃的石油、化工、火力電站等各種工況的管路上，切斷或接通介質。高壓大型法蘭連接鋼制閘閥適用介質為：水、油品、蒸汽等。操作方式有：手動、齒輪傳動、電動等。
　　高壓大型法蘭連接鋼制閘閥產品結構特點
　　1.高壓大型法蘭連接鋼制閘閥符合國內外先進標準的要求，密封可靠，性能優良，造型美觀。
　　2.閘板與閥座密封面用鐵基合金堆焊或司太立（stellite）鈷基硬質合金堆焊而成，耐磨、耐高溫，耐腐蝕，抗擦傷性能好、使用壽命長。
　　3.高壓大型法蘭閘閥閥桿經調質和表面氮化處理，有良好的搞腐蝕性和抗擦傷性。
　　4.閘閥采用楔式彈性閘板結構，中大口徑設置滾動軸承，摩擦力小、啟閉輕松。
　　5.可采用各種配管法蘭標準及法蘭密封面型式，滿足各種工程需要及用戶要求

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