H44F(B)氨用旋啟式止回閥_電站閥_電氣動閥門_高溫高壓閥門_河南進典閥門有限公司不鏽鋼閥門_河南進典閥門有限公司_k5电竞网址

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H44F(B)氨用旋啟式止回閥

産品分類: 止回閥
    型号:H44F(B)
    口徑:15-500mm
    壓力:16.mpa-4.0mpa
    材質:鑄鋼
    訂購熱線:0371-86591188

      H44F(B)氨用旋啟式止回閥用途:

      旋啟式止回閥适用于公稱壓力PN1.0MPa~42.0MPa、Class150-2500;公稱通徑DN15~1200mm、NPS1/2~48;工作溫度-196~540℃的各種管路上,用于防止介質倒流。通過選用不同的材質(WCB,CF8(M),CF3(M),1Gr5Mo,15CrMo1V,可适用于水、蒸汽、油品、硝酸、醋酸、強氧化性介質及尿素等多種介質。主要用于石油、化工、制藥、化肥、電力等管路上。

      旋啟式止回閥的采用内裝搖臂旋啟式結構,閥門的所有啟閉件都裝于閥體内部,不穿透閥體,除了中法蘭部位用密封墊片和密封環外,整體沒有外漏點,杜絕閥門外洩的可能。 旋啟式止回閥搖臂和閥瓣連接處采用球面連接的結構,使得閥瓣在360度範圍内有一定的自由度,有适當的微量位置補償。

      适用于清淨介質,不宜用于含有固體顆粒和粘度較大的介質。

      【氨用旋啟式止回閥】産品概述:

       H44F(B)氨用旋啟式止回閥是靠管路中介質本身的流動産生的力而自動開啟和關閉的,屬于一種自動閥門。止回閥用于管路系統,其主要作用是防止介質倒流、防止泵及其驅動電機機反轉,以及容器内介質的洩放。止回閥還可用于給其中的壓力可能升至超過主系統壓力的輔助系統提供補給的管路上。

      結構形式: 旋啟式 類型(通道位置): 二通式 标準: 國标 公稱通徑: 25-500(mm)  種類: NRVG靜音式 工作溫度: 常溫 流動方向: 單向 壓力環境: 常壓 型号: H44B-25C 形态: 旋塞式 連接形式: 法蘭 

       

      歡迎您浏覽我們的網站【http://www.jdfam.com/html/product/zhf/2016/0604/219.html】,以上是進典閥門有限公司提供的參考數據,如果想了解更多有關氨用止回閥詳細的資料,請與進典閥門有限公司技術人員聯系,我們一定會盡心盡力為您提供優質的服務。



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