一、不銹鋼直通式襯氟截止閥產品簡介：

手動、法蘭連接、直通式、閥座密封面材料為氟塑料、公稱壓力 PN1.0-10.0MPa、閥體材料有鑄鋼、鑄鐵、不銹鋼的截止閥。不銹鋼直通式襯氟截止閥是指啟閉件（閥瓣）由閥桿帶動并沿閥座中心軸線做升降運動的閥門，是一種常用的截斷閥，主要用來接通或截斷管路中的介質，一般不用于調節流量。

二、不銹鋼直通式襯氟截止閥結構特點：

1、  與閘閥相比，截止閥的結構較簡單，制造與維修都較方便。

2、  密封面不易磨損、擦傷，密封性較好、壽命長。

3、  啟閉時閥瓣行程較小，啟閉時間較短、閥門高度較小。

4、  閥瓣與閥桿設計為一體結構，結構緊湊，使用安全。

5、  截止閥有三種結構形式：直通式、直流式、角式，其中直通式最為常用，角式可以安裝在管路系統的拐角處，直流式流阻是截止閥中最小的。

6、  可根據用戶需求配置氣動、電動裝置，滿足遙控和程控的需要。

7、  更換零件襯里材料可適用各種介質。

三、不銹鋼直通式襯氟截止閥技術參數及執行標準：

來源http://www.shwtfm.com.www.wt136.com.www.wtfm.cc  

采用四氟乙烯襯里層的球閥，具有極高的化學穩定性；拉紳強度與壓縮強度比好，耐彎折，耐候，耐輻射，耐光和老化等，韌性好，易成型等特 點；適用于強腐蝕性化學，化工，染化，農藥，制酸制堿等介質；

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