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首頁 > 供應產品 > D71F4無銷襯四氟蝶閥
D71F4無銷襯四氟蝶閥
單價 面議對比
詢價 暫無
發貨 上海付款后3天內
庫存 500臺起訂1臺
品牌 GW
型號 D71F4
過期 長期有效
更新 2013-03-15 09:06
 
詳細信息

D71F4無銷襯四氟蝶閥
1、設計規范 遵循GB/T 12238、API609、MSS SP-67、MSS SP-68等標準。
2、驅動方式   
手動,蝸輪蝸桿傳動,   
氣動   
AKR電動:輸入控制信號(4~20mADC或1~5VDC) 電壓:AC220V 380V   
3、結構形式   
(1)中心密封蝶閥   
(2)單偏心密封煤閥   
(3)雙偏心密封蝶閥   
(4)三偏心密封跺閥   
4、工作壓力   
公稱壓力PN<1.6MPa的蝶閥?!?  
5、襯氟蝶閥按工作溫度分類   
(1)聚四氟乙烯 -20~150&ordm;C   
(2)氟橡膠 -15~160&ordm;C   
6、連接方式:   
(1)對夾式蝶閥   
(2)法蘭蝶閥   
(3)支耳式蝶閥   
(4)焊接式蝶閥制,不適應耐高溫、高壓及耐腐蝕、抗磨損等行業。
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