上海给排水阀门水力控制阀有限公司

保温夹套对夹连接球阀产品特点：保温夹套对夹连接球阀具有结构紧凑、密封可靠，重量轻、保温性能好，安装方便，启闭轻构等特点。主要零件材料及适用工况主要零件材料阀体WCBZG1Cr18No9TiCF8(304)CF3(304)CF3(304L)ZG1Cr18Ni12Mo2TiCF8M(316)CF3M(316L)球体阀杆2Cr131CR18Ni9Ti0Cr19Ni9(304)00Cr19Ni11(304)1CR18Ni12Mo2Ti0Cr17Ni12Mo2Ti0Cr17Ni12Mo2(316)0Cr17Ni12Mo2(316L)密封圈增强聚四氟乙烯、对位聚苯适用工况适用介质重油、胶类等硝酸等腐蚀性介质强氧化性介质醋酸等腐性介质司法部素等腐蚀介质适用温度-29-180℃(增强聚四氟乙烯)、-29-300℃(对位聚苯)主要尺寸及重量：阀门公称通径DN尺寸（mm）G重量（kg）mminmminLDLoH手动氧动电动①②③手动氧动电动151/215*321/2*1/450847584140140285380G3/81.75.18.7203/420*403/4*1/255948589180150295390G3/825.4925125*501*260109103104200160305400G1/22.96.310321/432*501/4*270109103104200178327418G3/43.810.211401/240*651/2*2/280129122124200180330420G3/45.812.21350250*802*390144135134250195345435G3/48.51516652/265*1002/2*4110164/170173159300205430445G3/413322080380*1253*5120194/198196190350215440515G3/41837521004100*1504*6140220/228222220450245470545G3/42847621255125*2005*8160275/288279270600270670630G3/44059831506150*2006*8180275/288279270720290710650G3/4567595注：1为PN1.0、1.6、2.5MPa球阀的数值，其中以分数表示者，分子为PN1.0、1.6MPa的值，分母为PN2.5MPa的值；2为PN2.0MPa、Class150球阀的数值。主要尺寸参数：配管法兰公称压力或压力级产品型号JB/T74-90(JB74-90)、GB9112-9131HGJ44-76PN1.0MPaBQ71F-10CBQ71F-10PBQ71F-10P8BQ71F-10P3BQ71F-10RBQ71F-10R8BQ71F-10R3PN1.6MPaBQ71F-16CBQ71F-16PBQ71F-16P8BQ71F-16P3BQ71F-16RBQ71F-16R8BQ71F-16R3PN2.5MPaBQ71F-25BQ71F-25PBQ71F-25P8BQ71F-25P3BQ71F-25RBQ71F-25R8BQ71F-25R3GB9112-9131、SH3406PN2.0MPaBQ71F-20CBQ71F-20PBQ71F-20P8BQ71F-20P3BQ71F-20RBQ71F-20R8BQ71F-20R3ANSIB16.5Class150BQ71F-150(Lb)CBQ71F-150(Lb)PBQ71F-150(Lb)P8BQ71F-150(Lb)P3BQ71F-150(Lb)RBQ71F-150(Lb)R8BQ71F-150(Lb)R3JISB221210KBQ71F-10(K)CBQ71F-10(K)PBQ71F-10(K)P8BQ71F-10(K)P3BQ71F-10(K)RBQ71F-10(K)R8BQ71F-10(K)R3氧动球阀在相应的手动型号的BQ后插入“6”表示，示例：BQ671F-16C。氧动装置的氧源压力为.04-0.4MPa电动球阀在相应的手动型号的BQ后插入“9”表示，示例：BQ971F-16C注：1密封圈材料选用对位聚苯，则将型号中密封面材料代号“F”改为“Fs”示例：BQ71Fs-16C