ZND941W63R电动硬密封法兰蝶阀上海宝得利阀门科技有

　　上海宝得利阀门产品介绍D943H电动法兰式硬密封蝶阀概述D943H电动法兰式硬密封蝶阀利用了一个安装在阀体上的弹性不不锈钢密封圈来实现真正的零泄漏;我厂引进能够国外先进技术的基础上，采用精密的J形弹性密封圈和三偏心多层次金属硬密封结构，被广泛用于介质温度≤425℃的治金 、电力、石油化工、以及给排水和市政建设等工业管道上，作调节流量和载断流体使用。该阀采用三偏心结构，阀座与碟板密封面均采用不同硬度和不锈钢制作，具有良好的耐腐蚀性，使用寿命长，本阀军邮双向密封功能，产品符合国家GB/T13927-92阀门压力试验标准型号：D943H公称???径：50MM-1200MM使用压力：1.0MPA -1.6MPA连接方式：法兰连接形式：电动主要功能：防起开关作用介质：水 油品 蒸汽材质：铸钢 不锈钢标准：机械部标准或定做非标外形尺寸表公称 通径 DN外形尺寸连接尺寸LHD643H PN0.6MPa PN1.0MPa短长spanA3B3DD1Z-dDD1Z-d501081501125302502551401104-51121701155302502551601304-01141801205652502551901504-001271901386002502552101704-251402001646402502552402008-501402101757053003152652258-001522302087753003153202808-5016525024394530031537533512-300178270283107030031544039512-2244540012-22350190290310114030031549044512-2250546016-22400216310340121030031554049516-2256551516-26450222330380133557571459555016-2261556520-26500229350410141557571464560020-2267062020-26600267390470160565681075570520-2678072520-30700292430550184465681086081024-2689584024-30800318470640204065681097592024-30101595024-3390033051071022557858631075102024-301115105028-33100041055077023807858631175112028-301230116028-36120047063089026407858631405134032-331455138032-39140053071092028861630156036-361675159036-421600600790108531561820176040-361915182040-481800670870123034212045197044-392115202044-482000760950135036852265218048-422325223048-48公称 通径 DN外形尺寸连???尺寸LHD943H PN1.6MPa PN2.5MPa短长spanA3B3DD1Z-d D D1Z-d 501081501125302502551651254-51121701155502502551851454-01141801205652502552001608-001271901386002502552201808-251402001646402502552502108-501402101757053003152852408-223002508-2620015223020877530031534029512-2236031012-2625016525024394530031540535512-2642537012-30300178270283107030031546041012-2648543016-30350190290310114030031552047016-2655549016-33400216310340121030031558052516-3062055016-36450222330380133557571464058520-3067060020-36500229350410141557571475065020-3373066020-36600267390470160565681084077020-3684577020-39700292430550184465681091084024-3696087524-428003184706402040656810102595024-39108599024-4890033051071022557858631125105028-391185109028-48100041055077023807858631255117028-421320121028-56120047063089026407858631485139032-481530142032-56140053071092028861685159036-481755164036-621600600790108531561930182040-561975186040-621800670870123034212130202044-562195207044-702000760950135036853685223048-622425230048-70公称 通径 DN外形尺寸连接尺寸LHD943HPN4.OMPa短长spanA3B3DD1Z-d501081501125302502551651254-5302502551851458-5652502552001608-86002502552351908-221251402001646402502552702208-261501402101757053003153002508-2620015223020877530031537532012-3025016525024394530031545038512-33300178270283107030031551545016-33350190290310114030031558051016-36400216310340121030031566058516-39450222330380133557571468561020-39500229350410141557571475567020-42订货主要事项蝶阀介质压力等级内泄漏率阀门尺寸连接方式标准耐温耐压流量/每小时,闸阀阀体材质转动方式（手柄/蜗轮）内部阀体结构蝶阀工作原理安装说明等相关技术资料当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数。