精心为您推荐【D641F46衬氟气动法兰蝶阀】是上海乔邑阀门制造有限公司生产销售的主要产品之一，公司常年备有大量库存现货以出厂价直销，我们一直努力为客户提供全套工业阀门的解决方案，让客户购买到物美价廉的产品，选购！产品简介：D641F46衬氟气动法兰蝶阀采用带有球形密封表面的衬氟塑料包衬蝶板，配以阀座基部的硅橡胶衬垫调节阀门的密封性能；该阀门操作轻便，严密的密封性能，超长的使用寿命；可作快速切断或调节流量之用。适用于要求可靠密封和良好调节特性的场合。阀体采用分体式，阀轴现端的密封由蝶板与阀座之间的旋转基面加氟橡胶来控制，从而达到产品结构紧凑、外形美观、工艺合理、性能可靠。保证阀轴不与腔内流体介质接触，更换阀轴时非常方便，阀门不需要拆离离管道即可完成。产品广泛适用于各种不同类型工业管道中液体和气体（包括蒸汽）的输送，特别是具有严重腐蚀性介质的使用场合如氢氟酸、磷、酸、Cl?、强碱，王水等具有强腐蚀的介质。特点1、设计新颖、合理，结构独特，重量轻，启闭迅速。2、操力矩小，操作方便，省力灵巧。3、可以任何位置安装、维修方便。4、密封件可以更换，密封性能可靠达到双向密封零泄漏。5、密封材料耐老化、耐腐蚀，使用寿命长等特点。标准设计标准：GB/T12238-1989；lS010631-1994或BSEN593-1998法兰连接尺寸GB/T17241．6-1998：IS07005-2或BSEN1092-2002结构长度:GB/T12221-1989：lS05752-1988或BSEN558-1压力试验：GB/T13927-1992；JB/T9092-1999；lS05028-1993或BS6755-l-1986主要技术参数公称通径DNmm50～2000公称压力PNMPa0.61.O1.6试验压力PsMPa强度试验0.91.52.4密封试验O.661.11.76适用介质空气、水、污水、蒸气、煤气、油品等驱动形式手动、蜗轮传动、气传动、电传动主要零件的材料零件名称材料阀体球墨铸铁、铸钢、合金钢、不锈钢蝶板灰铸铁、球墨铸钢、铸钢、不锈钢及特殊材料密封圈各种橡胶、聚四氟乙烯阀杆2Cr13、不锈钢填料0型圈、柔性石墨PN0.6MPa外形链接尺寸公称通径主要外形链接尺寸DNLDD1D2fbz-dDNinch法兰式PN0.6MPa4011/2106331301008031450210843140110903146521/2112461601301103148031144619015012531610041275221017014531612551405624020017531815061405626522520031820081526032028025532025010165683753353104223001217878440395363422350141907849044541342240016216102540495463422450182221145955505184225002022912765460056842460024267154755705667530700282921658608107725248003231819097592087852490036330203107510209805261000404102161175112010805261200484702541405134012953528PN1.0MPa外形链接尺寸公称通径主要外形链接尺寸DNLDD1D2fbz-dDNinch法兰式PN1.0MPa4011/2106150110853184-185021081651251003184-186521/21121851451203184-188031142001601353208-1810041272201801553208-1812551402502101853228-1815061402852402103228-2220081523402952653248-222501016539535032042612-223001217844540037042612-223501419050546043042616-224001621656551548042616-264501822261556553042820-265002022967062058042820-266002426778072568053420-307002829289584079553424-3080032318101595090053624-339003633011151050100053828-3310004041012301160111553828-3612004847014551380133054432-39PN1.6MPa外形链接尺寸公称通径主要外形链接尺寸DNLDD1D2fbz-dDNinch法兰式PN1.6MPa4011/2106150110853184-185021081651251003184-186521/21121851451203184-188031142001601353208-1810041272201801553208-1812551402502101853228-1815061402852402103228-22200815234029526532412-222501016540535532042612-263001217846541037042812-263501419052047043043016-264001621658052548043216-304501822264058555044020-305002022971565061054420-336002426784077072055420-367002829291084075954224-3680032318102595090054224-399003633011251050100054428-3910004041012551170111054628-4212004847014851390133055232-48PN2.5MPa外形链接尺寸公称通径主要外形链接尺寸DNLDD1D2fbz-dDNinch法兰式PN2.5MPa4011/2106150110853184-185021081651251003204-186521/21121851451203228-188031142001601353248-1810041272351901553248-2212551402702201853268-2615061403002502103288-26200815236031027533012-262501016542537033043212-303001217848543039043416-303501419055549045043816-334001621662055050544016-364501822267060055044620-365002022973066061051820-366002426784577072055820-397002829296087580055024-4280032318108599094055424-489003633011851090104055828-4810004041013201210115056228-5512004847015301420136057032-55ANSI150LB外形链接尺寸公称通径主要外形链接尺寸DNLDD1D2fbz-dDNinch法兰式ANSI150LB4011/210613098.5733164-15502108152120.5923174-196521/2112178139.51053194-19803114190152.51273204-191004127229190.51573248-1912551402542161863258-221506140279241.52163278-222008152343298.52703308-2225010165406362.532443212-253001217848343238143412-253501419053347641343712-3040016216597539.547043916-304501822263557853344216-335002022969863558444520-3360024267813749.569255020-36JIS10K外形链接尺寸公称通径主要外形链接尺寸DNLDD1D2fbz-dDNinch法兰式JIS10K4011/2106140105853174-195021081551201003174-196521/21121751401203194-198031141851501303198-1910041272101751553198-1912551402502101853218-2315061402802402153238-23200815233029026532312-232501016540035532542512-253001217844540037042516-253501419049044541542716-254001621656051047543016-274501822262056553043220-275002022967562058543220-276002426779573069053424-33上海乔邑阀门为您提供优质的【D641F46衬氟气动法兰蝶阀】产品和完善的售后服务，如需订购本产品，请提供口径、压力、材质等详细参数！本文中所有的文字、图片、数据仅供参考，若需要了解更多的性能参数、结构尺寸、价格等详情，请！)