高性能雙法蘭美標蝶閥用途及特點
該系列蝶閥是我公司工程技術人員研制開發的新 一代高性能產品，其性能已處于國內外先進水平，廣泛適用于低壓、中壓、高壓、鋼鐵、冶金、石油、化工、電力等工業管道上作截止或調節介質流量用。
該閥門采用三維偏心斜錐形閥座密封副，蝶板密封采用新型金屬片與彈性材料層疊而成，嵌裝在蝶閥上與閥座吻合。利用蝶閥轉動壓緊密封，所以密封面磨擦阻力小，關閉時具有越關越緊功能，這樣密封性能可靠，開啟確保密封面完全脫離接觸，保證了密封面不受損傷。
高性能雙法蘭美標蝶(die)閥性能規范
該蝶閥結構特點排除了其它類型蝶閥開過位而不能密封的卻點，且在高溫下能正常使用，克服了其它類型閥門在高溫使用時因熱膨脹而容易泄漏的卻點。
該蝶閥根據使用介質要求，選用不同密封面材料以保證密封面耐磨損、耐沖刷、耐腐蝕、使用壽命長。
高性能雙法蘭美標蝶閥結構圖;


高性能雙法蘭美標蝶閥采用標準 
 D315H D330H D330Y（C、P、R） D330H -150Lb 600Lb                                                                          
法蘭連接尺寸： ANSI B16.5-92　API 605-88
結　構　長　度：API609-89
壓　力　試　驗：API598-94
高性能雙法蘭美標蝶閥主要技術(shu)參數

名　稱(cheng)	材(cai)　　料(liao)
閥　體	WCB、CF8、CF8M
閥(fa)　板	WCB、CF8、CF8M
閥　桿	304、316、1Cr13
密(mi)封圈	316、304
填　料	柔(rou)性(xing)石墨、氟塑(su)料(liao)

高性能雙法蘭美標蝶閥主要零部件材料

【溫(wen)州蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【英絡克(ke)牌蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)技(ji)術參數】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)應用(yong)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)性能】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)維護】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)原理】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)價(jia)格】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)型號】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)廠家】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【永(yong)嘉蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)規格】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)尺寸】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)口徑】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)特點(dian)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)概述】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【上海(hai)蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【浙江蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)選型】【蝶(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)】