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、***、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***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)6.5710151825324675)