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                AT气动硬密封法兰蝶阀

                产品中心 > 气动蝶阀 > AT气动硬密封法兰蝶阀

                AT气动硬密封法兰蝶阀

                产品型号:D643H
                公称通径:DN50~800mm
                公称压力:16、25、40bar(如需更高压力订货时请注明)
                介质温度:W1:-40~180℃、W3:-30~425℃、W4:-40~425℃
                阀体材质:碳钢(C)、不锈钢(P4、P6)
                连接方式:法兰式
                环境温度:标准型:-20~80℃
                联系购买

                分享

                技术规范

                设计依据GB标准ANSI标准
                设计标准GB/12238API609
                结构长度对夹式链接GB12221ANSI B16.10
                连接法兰尺寸GB/9113、JB/T79ANSI B16.47(26-32") NSI B16.47(26~32")
                实验◣和检验JB/T9092API598
                备注:系列球阀结构长度及连接尺寸可根据客户要求设计制造

                 

                技术参数

                公称通径DN50~800mm
                连接方式法兰
                气缸选配AT系列、GT系列、AW系列、进口↘执行器系列
                气缸形式双作用、单作用(弹簧复位)
                控制方式开关型、调节型、三段式(开度可选)
                公称压力16、25、40bar(如需更高压力订货时请注明)
                气源压力双作用:4~8bar、单作用:5~8bar
                介质温度W1:-40~180℃、W3:-30~425℃、W4:-40~425℃
                环境温度标准型:-20~80℃
                阀体材质碳钢(C)、不锈钢(P4、P6)
                密封材质聚四氟乙〇烯(F)、金属硬密封(H)、硬质合金(Y)
                备注:其他特殊密封材质或特殊温▃度亦可根据客户要求设计选型

                 

                主要零ξ件材质表

                序号零件名称材质序号零件名称材质

                CP4P6CP4P6

                1内六角螺丝1Gr18Ni9Ti1Gr18Ni9Ti1Cr18Ni12Mo2Ti11阀体WCBZG1Cr18Ni12Mo2TiZG1Cr18Ni12Mo2Ti

                2阀盖WCB1Gr18Ni9TiZG1Cr18Ni12Mo2Ti12阀杆1Cr131Gr18Ni9Ti1Cr18Ni12Mo2Ti

                3垫片1Gr18Ni9Ti1Gr18Ni9Ti1Cr18Ni12Mo2Ti13连接支架WCBWCBWCB

                4阀座PTFE.不锈钢+柔性石墨14454545

                5垫片1Gr18Ni9Ti1Gr18Ni9Ti1Cr18Ni12Mo2Ti15衬套PTFE.复合轴承

                6蝶板WCBZG1Cr18Ni12Mo2TiZG1Cr18Ni12Mo2Ti16填料PTFE.柔性石墨

                7圆柱销451Gr18Ni9Ti1Cr18Ni12Mo2Ti17压盖WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti

                8下盖WCBZG1Cr18Ni12Mo2TiZG1Cr18Ni12Mo2Ti18气动装置挤压铝合金

                9垫片PTFE.不锈钢+柔性石墨19位ξ 置指示器塑料

                10衬套PTFE+不锈钢PTFE+不锈钢PTFE+不锈钢


                 

                图片.png

                主要外形尺寸→-PN16(16bar)
                公称通径
                                     [DN]
                外形尺寸连接尺寸执行←器型号╱〒
                LL1L2HDD1D2fN-D
                50108159/21183/95277/2051651259934-18ATD63/ATE75
                65112211/24895/107287/31518514511834-18ATD75/ATE88
                80114248/269107/123365/37520016013238-18ATD88/ATE100
                100127269/315123/141420/43622018015638-18ATD100/ATE115
                125140315/345141/152436/46225021018438-18ATD115/ATE125
                150140345/409152/172466/54328524021138-22ATD125/ATE145
                200152409/438172/187593/665340295266312-22ATD145/ATE160
                250165438/550187/215682/752405355319312-26ATD160/ATE190
                300178550/600215/240725/772460410370412-26ATD190/ATE210
                350190600/633240/262832/880520470429416-26ATD210/ATE240
                400216633/730262/330862/968580525480416-30ATD240/ATE270
                450222633/1700262/440945/1005640585548420-30ATD240/ATE25
                500229730/1700330/4401058/1060715650609420-33ATD270/ATE25
                6002671180/1700368/4401108/1195840770720520-36AWD20/AWE25
                7002921320/1970440/4801170/1255910840794524-36AWD25/AWE28
                8003181430/2700480/5601325/13651025950901524-39ATD28/ATE35
                备注:根据不同的阀∮门扭矩,不同的气源压力以及不同的实际工况,选择相匹配的执行器其相关外形尺寸也随之》变化

                 

                主要外形尺寸-PN25(25bar)
                公称通径
                                     [DN]
                外形尺寸连接尺寸执行器型号
                LL1L2HDD1D2fN-D
                50108159/21183/95277/2051651259934-18ATD63/ATE75
                65112211/24895/107287/32518514511838-18ATD75/ATE88
                80114248/269107/123365/39120016013238-18ATD88/ATE100
                100127269/315123/141420/45723519015638-22ATD100/ATE115
                125140315/345141/152436/46227022018438-26ATD115/ATE125
                150140345/409172/187466/54330025021138-26ATD125/ATE145
                200152409/438187/215593/665360310274312-26ATD145/ATE160
                250165438/550215/240682/752425370330312-30ATD160/ATE190
                300178550/600240/262702/820485430389416-30ATD190/ATE210
                350190600/633262/330832/938555490448416-33ATD210/ATE240
                400216633/730262/440910/968620550503416-36ATD240/ATE270
                450222633/1700330/4401005/1010670600548420-36ATD240/ATE25
                500229730/1700330/4401058/1065730660609420-36ATD270/ATE25
                6002671180/1700440/4801110/1195845770720420-39AWD25/AWE28
                7002921320/1970480/5601255/1295960875820524-42AWD28/AWE35
                8003181430/2700260/5801325/13651085990928524-48ATD35/ATE40

                 

                主要外形尺寸-PN40(40bar)
                公称通径
                                     [DN]
                外形尺寸连接尺寸执行器型号
                LL1L2HDD1D2fD3xXN-D
                50108211/24895/107277/30516512599388x44-18ATD75/ATE88
                65112248/269107/123310/3411851451183110x48-18ATD88/ATE100
                80114269/315123/141375/4122001601323121x48-18ATD100/ATE115
                100127315/345141/152436/4622351901563150x4.58-22ATD115/ATE125
                125140345/438152/187462/5132702201843176x4.58-26ATD125/ATE160
                150140438/550187/240543/6153002502113204x4.58-26ATD160/ATE210
                200152550/600215/262665/7603753202843260x4.512-30ATD190/ATE240
                250165600/633240/262752/8584503853153313x4.512-33ATD210/ATE240
                300178633/730262/330820/8805154504094364x4.516-33ATD240/ATE270
                350190730/1700330/440938/9405805104654422x516-36ATD270/AWE25
                4002161180/1700365/440970/10556605855354474x516-39AWD20/AWE25
                4502221180/1970440/4801005/10906856105604524x520-39AWD20/AWE28
                5002291320/1970440/4801145/11857556706154576x520-42AWD25/AWE28
                6002671970/2700480/5601195/12358907957355676x520-48AWD28/AWE35

                 

                主要外形尺寸-Class150
                公称通径
                                     [DN]
                外形尺寸连接尺寸执行器型号
                LL1L2HDD1D2fN-D
                50108159/21183/95277/205152120.59224-19ATD63/ATE75
                65112211/24895/107287/325178139.510524-19ATD75/ATE88
                80114248/269107/123365/391190152.512724-19ATD88/ATE100
                100127269/315123/141420/457229190.515728-19ATD100/ATE115
                125140315/345141/152436/46225421618628-22ATD115/ATE125
                150140345/409152/172466/543279241.521628-22ATD125/ATE145
                200152409/438172/215593/665343298.527028-22ATD145/ATE190
                250165438/550187/240682/752406362324212-25ATD160/ATE210
                300178550/600240/262702/820483432381212-25ATD190/ATE240
                350190600/633240/262832/938533476413212-29ATD210/ATE240
                400216633/730262/330910/968597540470216-29ATD240/ATE270
                450222633/1700262/3301005/1010635578533216-32ATD240/ATE270
                500229730/1700330/4401058/1065699635584220-32ATD270/ATE25
                6002671180/1700365/4401110/1195813749.5682220-35AWD20/AWE25
                7002921320/1970440/4801255/1295947863.6800228-35AWD25/AWE28
                8003181430/2700480/5601325/13651060978914228-41AWD28/AWE35

                 

                主要外形尺寸-Class300
                公称通径
                                     [DN]
                外形尺寸连接尺寸执行器型号
                LL1L2HDD1D2fN-D
                50108211/24895/107277/3051651279228-19ATD75/ATE88
                65112248/269107/123310/34119014910528-22ATD88/ATE100
                80114269/315123/141375/412210168.512728-22ATD100/ATE115
                100127315/345141/152436/46225420015728-22ATD115/ATE125
                125140345/438152/187462/51327923518628-22ATD125/ATE160
                150140438/600187/240543/615318270216212-22ATD145/ATE160
                200152550/600215/262665/760381330270212-25ATD160/ATE210
                250165600/633240/262752/858445387.5324216-29ATD190/ATE240
                300178633/730240/262820/880521451381216-32ATD210/ATE270
                350190633/1700262/440938/940584514.5413220-32ATD240/AWE25
                400216730/1700330/440970/1055648571.5470220-35ATD270/AWE25
                450222730/1700330/4401005/1090711628.5533224-35ATD270/AWE25
                5002291180/1970365/19701145/1185775686584224-35AWD20/AWE25
                6002671320/1970440/4801195/1235914813682224-41AWD25/AWE28