Q641F、Q641Y 型 PN16PN63 气动球阀：气动、法兰连接、浮动球直通式结构形式，阀座密封面材料为 PTFE、增强 PTFE 塑料（Q641F） 、金属堆焊钴基（Q641Y） ，公称压力 PN16PN63，阀体材料为 WCB、CF8、CF8M、合金钢的球阀。产品性能参数产品性能参数Q641F、Q641Y 型 PN16PN63 气动球阀主要性能参数型号PN工作压力 /MPa适用温度 /适用介质Q641F- 16C161.6Q641F-25252.5Q641F-40404.0180水、气、油Q641Y- 16C161.6Q641Y-25252.5Q641Y-40404.0425水、气、油含颗粒介质Q641F- 16P161.6Q641F- 25P252.5Q641F- 40P404.0180硝酸类Q641Y- 16P161.6Q641Y- 25P252.5Q641Y- 40P404.0450水、气、油含颗粒介质Q641F- 16R161.6Q641F- 25R252.5Q641F- 40R404.0180硝酸类Q641Y- 16R161.6Q641Y- 25R252.5Q641Y- 40R404.0450水、气、油含颗粒介质Q641F-161.6-29150水、蒸汽、油品等16IQ641F- 25I252.5Q641F- 40I404.0Q641F- 63I636.3产品零部件材料产品零部件材料Q641F、Q641Y 型 PN16PN63 气动球阀零部件材料材料型号阀体阀杆密封面填料Q641F-16CQ641F-25Q641F-40PTFE、增强 PTFEPTFEQ641Y-16CQ641Y-25Q641Y-40WCB2Cr13 304 316 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti金属堆焊钴基柔性石墨Q641F-16PQ641F-25PQ641F-40PPTFE、增强 PTFEPTFEQ641Y-16PQ641Y-25PQ641Y-40PCF8304金属堆焊钴基柔性石墨Q641F-16RQ641F-25RQ641F-40RPTFE、增强 PTFEPTFEQ641Y-16RQ641Y-25RQ641Y-40RCF8M316金属堆焊钴基柔性石墨Q641F-16IQ641F-25IQ641F-40IQ641F-63I合金钢不锈钢产品外形及结构尺寸产品外形及结构尺寸Q641F、Q641Y 型 PN16 气动球阀主要外形及结构尺寸（mm）DNLDHH1L0重量/kg151309518539140620130105189431407251401152104815883216513526558211124016514526062.521114502001602957621118652201803408626826802501953551002683410028021543013140861125320245465148408104150360280580173543158200457335710219684276250533405790260684425300610460870305684580Q641F、Q641Y 型 PN25 气动球阀主要外形及结构尺寸（mm）DNLDHH1L0重量/kg1514095185391406201521051894314072516511521048158103217813526558211144019014528362.521116502161602957624722652411803408626834802831953551002684010030523045513440878125381270515148437130150403300600173543195200419360740223684297250568425920283684460300648485955321684700Q641F、Q641Y 型 PN40 气动球阀主要外形及结构尺寸（mm）DNLDHH1L0重量/kg1514095185391407201521051894314082516511521048158113217813526558211154019014528362.524719502161602957624722652411803408626833802831953801003154410030523045513440884125381270515148543162150403300600173543197200419375740223684342250568445920283684500300648510955321684705Q641F、Q641Y 型 PN63 气动球阀主要外形及结构尺寸（mm）Q641F、Q641Y 型 PN16PN63 气动球阀：气动、法兰连接、浮动球直通式结构形式，阀座密封面材料为PTFE、增强 PTFE 塑料（Q641F） 、金属堆焊钴基（Q641Y） ，公称压力 PN16PN63，阀体材料为 WCB、CF8、CF8M、合金钢的球阀。产品性能参数产品性能参数Q641F、Q641Y 型 PN16PN63 气动球阀主要性能参数型号PN工作压力 /MPa适用温度 /适用介质Q641F- 16C161.6Q641F-25252.5Q641F-40404.0180水、气、油Q641Y- 16C161.6Q641Y-25252.5Q641Y-40404.0425水、气、油含颗粒介质Q641F- 16P161.6Q641F- 25P252.5Q641F- 40P404.0180硝酸类Q641Y- 16P161.6Q641Y- 25P252.5450水、气、油含颗粒介质Q641Y- 40P404.0Q641F- 16R161.6Q641F- 25R252.5Q641F- 40R404.0180硝酸类Q641Y- 16R161.6Q641Y- 25R252.5Q641Y- 40R404.0450水、气、油含颗粒介质Q641F- 16I161.6Q641F- 25I252.5Q641F- 40I404.0Q641F- 63I636.3-29150水、蒸汽、油品等产品零部件材料产品零部件材料Q641F、Q641Y 型 PN16PN63 气动球阀零部件材料材料型号阀体阀杆密封面填料Q641F-16CQ641F-25Q641F-40PTFE、增强 PTFEPTFEQ641Y-16CQ641Y-25Q641Y-40WCB2Cr13 304 316 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti金属堆焊钴基柔性石墨Q641F-16PQ641F-25PQ641F-40PPTFE、增强 PTFEPTFEQ641Y-16PQ641Y-25PQ641Y-40PCF8304金属堆焊钴基柔性石墨Q641F-16RCF8M316PTFE、增强 PTFEPTFEQ641F-25RQ641F-40RQ641Y-16RQ641Y-25RQ641Y-40R金属堆焊钴基柔性石墨Q641F-16IQ641F-25IQ641F-40IQ641F-63I合金钢不锈钢产品外形及结构尺寸产品外形及结构尺寸Q641F、Q641Y 型 PN16 气动球阀主要外形及结构尺寸（mm）DNLDHH1L0重量/kg151309518539140620130105189431407251401152104815883216513526558211124016514526062.521114502001602957621118652201803408626826802501953551002683410028021543013140861125320245465148408104150360280580173543158200457335710219684276250533405790260684425300610460870305684580Q641F、Q641Y 型 PN25 气动球阀主要外形及结构尺寸（mm）DNLDHH1L0重量/kg1514095185391406201521051894314072516511521048158103217813526558211144019014528362.521116502161602957624722652411803408626834802831953551002684010030523045513440878125381270515148437130150403300600173543195200419360740223684297250568425920283684460300648485955321684700Q641F、Q641Y 型 PN40 气动球阀主要外形及结构尺寸（mm）DNLDHH1L0重量/kg1514095185391407201521051894314082516511521048158113217813526558211154019014528362.524719502161602957624722652411803408626833802831953801003154410030523045513440884125381270515148543162150403300600173543197200419375740223684342250568445920283684500300648510955321684705Q641F、Q641Y 型 PN63 气动球阀主要外形及结构尺寸（mm）