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阀门外形尺寸Q41F型PN16~PN63浮动软密封球阀【产品用途】Q41F型PN16~PN63浮动软密封球阀用于Class150~Class1500、PN16~PN63、JIS10K~JIS20K的各种管路上，用于截断或接通管路中的介质，选用不同的材质，可分别适用于水、蒸汽、油品、液化气、天然气、煤气、硝酸、醋酸、氧化性介质、尿素等多种介质。【产品特点】1、在各种阀门中，球阀的流动阻力最小，全径球阀打开时，球体通道、阀体通道和连接管径相等并成一直径，介质几乎可以毫无损失的流过2、球阀旋转90°即可全关全开，启闭迅速。与相同规格的闸阀、截止阀比较、球阀体积小、重量轻，便于管道安装【性能参数】型号Q41F-16CQ41F-25CQ41F-16PQ41F-25P工作压力（MPa）1.6~2.5适用温度（℃）≤180适用介质水、蒸汽、油品弱腐蚀性介质材料阀体、阀盖碳素钢铸钢铬镍系不锈钢球体、阀杆铬/铬镍/铬镍钼系不锈钢铬镍系不锈钢密封圈柔性石墨垫圈/316＋柔性石墨垫圈填料聚四氟乙烯PN1.6MPa主要连接尺寸及重量公称通径DN1520253240506580100125150200L130140150165180200220250280320360400H5963758595107142152178252272342W130130160180230230400400650105010501410Wt(Kg)2.53567101519335893160PN2.5MPa主要连接尺寸及重量公称通径DN1520253240506580100125150200L130140150165180200220250320400400550H59637597107142152178252272342345W1301301602302304004007001100110015001500Wt(Kg)2.53567.5101520336093175PN4.0MPa主要连接尺寸及重量公称通径DN1520253240506580100125150200L130140150180200220250280320400400400H5963758595107142152178252272342W1301301602302304004007001100110015001500Wt(Kg)345791218284675106190PN6.4MPa主要连接尺寸及重量公称通径DN1520253240506580100125150200L165190216229241292330356432508559660H59637597107142152178252272305398W1301301602302304004007001100110015001800Wt(Kg)6.57812141828406598140250PN10MPa主要连接尺寸及重量公称通径DN1520253240506580100125150200L165190216229241292330356432508559660H59637597107142152178252272305398W1301301602302304004007001100110015001800Wt(Kg)6.5710151825324675Q341F、Q341Y型PN16~PN40蜗杆传动球阀产品说明Q341F、Q341Y型PN16~PN40蜗杆传动球阀：蜗杆传动、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（Q341F）、金属堆焊钴基（Q341Y），公称压力PN16~PN40，阀体材料为WCB、CF8、CF8M的球阀。产品性能参数Q341F、Q341Y型PN16~PN40蜗杆传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Q341F-16C161.6≤180水、气、油Q341F-25252.5Q341F-40404.0Q341Y-16C161.6≤425水、气、油含颗粒介质Q341Y-25252.5Q341Y-40404.0Q341F-16P161.6≤180硝酸类Q341F-25P252.5Q341F-40P404.0Q341Y-16P161.6≤450水、气、油含颗粒介质Q341Y-25P252.5Q341Y-40P404.0Q341F-16R161.6≤180硝酸类Q341F-25R252.5Q341F-40R404.0Q341Y-16R161.6≤450水、气、油含颗粒介质Q341Y-25R252.5Q341Y-40R404.0返回页首产品零部件材料Q341F、Q341Y型PN16~PN40蜗杆传动球阀零部件材料型号材料阀体阀杆密封面填料Q341F-16CWCB2Cr133043161Cr18Ni9Ti1Cr18Ni12Mo2TiPTFE、增强PTFEPTFEQ341F-25Q341F-40Q341Y-16C金属堆焊钴基柔性石墨Q341Y-25Q341Y-40Q341F-16PCF8304PTFE、增强PTFEPTFEQ341F-25PQ341F-40PQ341Y-16P金属堆焊钴基柔性石墨Q341Y-25PQ341Y-40PQ341F-16RCF8M316PTFE、增强PTFEPTFEQ341F-25RQ341F-40RQ341Y-16R金属堆焊钴基柔性石墨Q341Y-25RQ341Y-40R返回页首产品外形及结构尺寸Q341F、Q341Y型PN16蜗杆传动球阀主要外形及结构尺寸（mm）DNLDH重量/kg125320245542110150360280572130200457335638200250533405828245300610460948500返回页首Q341F、Q341Y型PN25蜗杆传动球阀主要外形及结构尺寸（mm）DNLDH重量/kg10030523052890125381270547130150403300592170200419360791250250568425926385300648485948625返回页首Q341F、Q341Y型PN40蜗杆传动球阀主要外形及结构尺寸（mm）DNLDH重量/kg10030523052895125381270547135150403300592175200419375791265250568445926524300648510948665Q47F型150(Lb)~1500(Lb)固定球阀品用途】Q47F型150(Lb)~1500(Lb)固定球阀适用于化工、石油、天然气、冶金、等行业及含硫化氢介质、杂质多、腐蚀严重的天然气长输管。【产品特点】1、阀座采用弹簧结构，将阀座推向球体，保证了良好的低压密封性能2、固定球阀阀前，阀后阀座都能密封，即所谓双向密封特性，利用自带的排放阀，阀体中腔可向外排放3、枢轴采用防吹出保护结构，低摩擦系数的轴承等。具有性能优异，可靠性高，用途广泛【性能参数】型号适用温度（℃）适用介质材料Q47F-16C-29～150水、蒸汽、油品等碳钢Q47F-16PCF8主要外形和连接尺寸公称通径主要外形尺寸和连接尺寸LDD1D2bZ-dHH1D0QD47F-16CQD47F-16PQD347F-16PQD347F-16CQD347F-16PQD647F-16CQD647F-16PQD747F-16CQD747F-16PQD947F-16CQD947F-16P50178160125100164-1816085-65191180145120184-1817095-80206195160135208-18200110-100229215180155208-18210120-125356245210185228-18350215-150394280240210248-23530190-2004573352952652612-235752306002505334053553203012-255852606003006104604103753012-257303006003506865204704353416-258603508004007625805254853616-309353958004508646405855454020-309754408005009127056506084420-34106048580060010678407707184820-41117059180070012459108407885024-411270686800