D634H-16C气动法兰式硬密封蝶阀的详细资料：一D643H气动蝶阀主要零件材料：零件名称材料阀体铸铁、铸钢、不锈钢、铬钼钢、合金钢蝶板铸钢、合金钢(镀硬铬)、不锈钢、铬钼钢密封圈不锈钢、聚内脂、抗磨材料、对焊合金、硬质合金阀杆2Cr13、1Cr13不锈钢、铬钼钢填料柔性石墨二D643H气动蝶阀主要技术参数：公称通经DN(mm)50～2000公称药理PN(MPa)0.61.01.62.5密封试验(MPa)0.661.11.762.75强度试验(MPa)0.91.52.43.75适用温度碳钢：-29℃～425℃不锈钢：-40℃～650℃适用介质水、空气、天然气、油品及弱腐蚀性流体泄漏率符合GB/T13927-92标准驱动方式气动执行器(如有疑问，欢迎来电咨询15167701529)三D643H气动蝶阀执行标准：制造标准JB/T8527-97法兰标准GB9113-2000结构长度标准GB12221-89检验标准GB/T13927-92制造标准JB/T8527-97法兰标准GB9113-2000四D643H气动蝶阀主要连接尺寸：D643H-6C/10C蝶阀外形连接尺寸单位(mm)公称通径DN外形尺寸连接尺寸LHD643HPN0.6MPaPN1.0MPa短长H2A2B2DD1Z-dDD1Z-d50108150112605245721401104-141651254-1865112170115625245721601304-141851454-1880114180120645245721901504-182001608-18100127190138675355922101704-182201808-18125140200164715355922402008-182502108-18150140210175800355922652258-182852408-222001522302088502501703202808-183402958-2225016525024392525017037533512-1839535012-22300178270283103545022044039512-2244540012-22350190290310107045022049044512-2250546016-22400216310340119045028054049516-2256551516-26450222330380125065028059555016-2261556520-26500229350410129565028064560020-2267062020-26600267390470145585038075570520-2678072520-30700292430550158585038086081024-2689584024-308003184706401700125038097592024-30101595024-33900330510710186512503801075102024-301115105028-331000410550770201515005801175112028-301230116028-361200470630890222615005801405134032-331455138032-3914005307109201630156036-361675159036-42160060079010851820176040-361915182040-48180067087012302045197044-392115202044-48200076095013502265218048-422325223048-48(如有疑问，欢迎来电咨询15167701529)D643H-16C/25C蝶阀外形连接尺寸单位(mm)公称通径DN外形尺寸连接尺寸LHD643HPN1.6MPaPN2.5MPa短长H2A2B2DD1Z-dDD1Z-d50108150112605245721651254-181651254-1865112170115625245721851454-181851458-1880114180120645245722001608-182001608-18100127190138675355922201808-182351908-22125140200164715355922502108-182702208-26150140210175800355922852408-223002508-2620015223020885025013834029512-2236031012-2625016525024392525017040535512-2642537012-30300178270283103545017046041012-2648543016-30350190290310107045022052047016-2655549016-33400216310340119045022058052516-3062055016-36450222330380125065028064058520-3067060020-36500229350410129565028075065020-3373066020-36600267390470145585038084077020-3684577020-39700292430550158585038091084024-3696087524-4280031847064017001250380102595024-39108599024-48900330510710186512503801125105028-391185109028-481000410550770201515003801255117028-421320121028-5612004706308901485139032-481530142032-5614005307109201685159036-481755164036-62160060079010851930182040-561975186040-62180067087012302130202044-562195207044-70200076095013503685223048-622425230048-70)