产品简介 法兰式多层次金属硬密封蝶阀D43法兰式多层次金属硬密封蝶阀用途及特点:本蝶阀采用的是三维偏心原理设计,使密封面的空间运动轨迹达到理想化,密封面相互之间无磨擦、无干涉,加之密封材料选择得当,从而使蝶阀的密封性、耐腐蚀性、耐高温性和耐磨性等得到了可靠的保证。其主要特点如下:1、操作力矩小,操作方便,省力灵巧;2、三维偏心结构,使蝶板越关越紧,其密封性能可靠,达到零泄漏;3、耐高压
详细介绍 法兰式多层次金属硬密封蝶阀 D43www.shrcv。。com 法兰式多层次金属硬密封蝶阀用途及特点:本蝶阀采用的是三维偏心原理设计,使密封面的空间运动轨迹达到理想化,密封面相互之间无磨擦、无干涉,加之密封材料选择得当,从而使蝶阀的密封性、耐腐蚀性、耐高温性和耐磨性等得到了可靠的保证。其主要特点如下:1、操作力矩小,操作方便,省力灵巧;2、三维偏心结构,使蝶板越关越紧,其密封性能可靠,达到零泄漏;3、耐高压、耐腐蚀、耐磨损、使用寿命长等。主要零件材料:零件名称材料阀体铸铁、不锈钢、铬钼钢、合金钢蝶板铸钢、合金钢、不锈钢、铬钼钢密封圈不锈钢与耐高温石棉板组合成多层次阀杆2Cr13、1Cr13不锈钢、铬钼钢填料柔性石墨 D3(6、9)43-16~25(C、P、R、V)系列连接尺寸:公称通径DN外形尺寸连接尺寸L D343D643D943PN1.6MPaPN2.5MPa短长1A1B12A2B23A3B3DD1z-dDD1z-d50108150112350180200625245725302502551651254-181651254-1865112170115370180200625245725302502551851454-181851458-1880114180120380180200645245725652502552001608-182001608-18100127190138420180200675355926002502552201808-182351908-22125140200164460180200715355926402502552502108-182702208-26150140210175555270280800355927053003152852408-223002508-620015223020076040042585025017077530031534029512-2236031012-2625016525024383040042592525017094530031540535512-2642537012-303001782702508954505601035450220107030031546041012-2648543016-303501902902809504505601070450220114030031552047016-2655549016-3340021631030511905355801190450220121030031558052516-3062055016-3645022233035012555355801250650280133557571464058520-3067060020-3650022935038013055355801290650280141557571471565020-3373066020-3660026739044513405706601455850380160565681084077020-3684577020-3970029243048015207505501585850380184465681091084024-3696087524-428003184705301710750550170012503802040656810102595024-39108599024-4890033051058018107505501865125038022557858631125105028-391185109028-48100041055065019609007502015125038023807858631255117028-421320121028-561200470630760225010009252250125038026407858631485139032-481530142032-56140053071085024351000925 2886 1685159036-481755164036-621600600790103027801000925 3156 1930182040-561975186040-621800670870123030201100980 3421 2130202044-562195207044-702000760950135032701100980 3685 2345223048-62 注:法兰标准:GB/T9113.1-2000 、GB/T9113.2-2000 、GB/T9115.1-2000 、GB/T9115.2-2000用户注意:表中1、2、3尺寸均可根据用户需要加长(长杆蝶阀),本产品一般按短系列,若需长系列或特殊材料定货时需提出。 法兰式多层次金属硬密封蝶阀 D43法兰式多层次金属硬密封蝶阀 D43