Q47H型硬密封固定球阀
名称:硬密封固定球阀型号:Q47H型口径:DN15-300mm压力:PN1.0-10.0MPa材质:碳钢.不锈钢类别:阀门系列产品特点:1、采用圆柱形弹簧或波形弹簧预载的裣性可动金属阀座结构,密封预紧力设计合理、闭启灵活,有效保证密封的可靠性。2、硬密封固定球阀采用特殊结构装置的阀杆,不仅确保填写料处还会渗漏,且防止了阀杆脱出。3、根据用户的需要,可设计成适应粉尘(包括含固体颗粒),浆料等介质的结构,使球阀耐磨及耐高温性能更好。4、固定硬密封球阀本身具有防火防静电功能。5、硬密封结构球阀应按规定流向使用。公称通径:DN50-300mm2"-12"公称压力:PN1.6-6.4MPaCLASS:150-600LbJIS:10-20K型号、零件材料及主要参数公称压力或压力级法兰密封面产品型号PN1.0MPa凸面(光滑面)OQ47Y-10COQ47Y-10POQ47Y-10P8OQ47Y-10P3OQ47Y-10ROQ47Y-10R8OQ47Y-10R3PN1.6MPaOQ47Y-16COQ47Y-16POQ47Y-16P8OQ47Y-16P3OQ47Y-16ROQ47Y-16R8OQ47Y-16R3PN2.5MPaOQ47Y-25OQ47Y-25POQ47Y-25P8OQ47Y-25P3OQ47Y-25ROQ47Y-25R8OQ47Y-25R3PN4.0MPa凹凸面OQ41-40OQ41-40POQ41-40P8OQ41-40P3OQ41-40ROQ41-40R8OQ41-40R3PN6.4MPaOQ47Y-64OQ47Y-64POQ47Y-64P8OQ47Y-64P3OQ47Y-64ROQ47Y-64R8OQ47Y-64R3PN10.0MPaOQ47Y-100OQ47Y-100POQ47Y-100P8OQ47Y-100P3OQ47Y-100ROQ47Y-100R8OQ47Y-100R3CLASS150凸面OQ47Y-150(Lb)COQ47Y-150(Lb)POQ47Y-150(Lb)P8OQ47Y-150(Lb)P3OQ47Y-150(Lb)ROQ47Y-150(Lb)R8OQ47Y-150(Lb)R3CLASS300OQ47Y-300(Lb)OQ47Y-300(Lb)POQ47Y-300(Lb)P8OQ47Y-300(Lb)P3OQ47Y-300(Lb)ROQ47Y-300(Lb)R8OQ47Y-300(Lb)R3CLASS600OQ47Y-600(Lb)OQ47Y-600(Lb)POQ47Y-600(Lb)P8OQ47Y-600(Lb)P3OQ47Y-600(Lb)ROQ47Y-600(Lb)R8OQ47Y-600(Lb)R310KOQ47Y-10(K)COQ47Y-10(K)POQ47Y-10(K)P8OQ47Y-10(K)P3OQ47Y-10(K)ROQ47Y-10(K)R8OQ47Y-10(K)R320KOQ47Y-20(K)OQ47Y-20(K)POQ47Y-20(K)P8OQ47Y-20(K)P3OQ47Y-20(K)ROQ47Y-20(K)R8OQ47Y-20(K)R3主要零件材料阀体WCBZG1Cr18Ni9TiCF8(304)CF3(304L)ZG1Cr18Ni12Mo2TiCF8M(316)CF3M(316L)球体、阀杆2Cr131Cr18Ni9Ti0Cr18Ni9(304)00Cr19NI11(304L)1Cr18Ni12MO2Ti0Cr17Ni12Mo2(316)00Cr17Ni14Mo2(316L)密封圈硬质合金填料、垫圈V型聚四氟乙烯柔性石墨环聚四氟乙烯片柔性石墨复合垫适用工况适用介质水、蒸汽、油品等硝酸等腐蚀性介质强氧化性介质醋酸等腐蚀性介质尿素等腐蚀性介质适用温度-28-500℃应用规范设计制造按GB2237-89API6DJP17S-48法兰尺寸按JB79-59、SH3406、GB9113、HG20592ANSIB16.5JISB2212-2214结构长度按GB12221-89ANSIB16.10JISB2002检验试验按GB/T13927JB/T9092-99API598)
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