Q11F蝶形一片式螺纹球阀性能规范Specificati***Nominalpressure:PN2.4,3.8,6.0MPaStrengthtestingpressure:PT2.4,3.8,6.0,9.6MPa公称压力:PN2.4,3.8,6.4MPaSeattestingpressure(lowpressure):0.6MPa强度试验压力：PT2.4,3.8,6.0,9.6,MPaApplicablemedia:低压气密封试验压力：0.6MPaQ11F-(16-64)CWater.s适用介质：Q11F-(16-64)C水，油，气Applicabletemperature:-29～280℃适用温度：-29～280℃Applicablemedia:适用介质：Q11F-(16-64)PQ11F-(16-64)PNitricacidQ11F-(16-64)RQ11F-(16-64)RAceticacid适用温度：-40～280℃Applicabletemperature:-40～280℃主要零件材料Materialsofmainparts零件名称DescriptionofpartsQ11F-(16-64)CQ11F-(16-64)PQ11F-(16-64)R阀体BodyWCBZG1Cr18Ni9iCF8ZG1Cr18Ni12Mo2TiCF8M球体Ball1Cr18Ni9Ti3041Cr18Ni9Ti3041Cr18Ni12Mo2Ti316阀杆Stem1Cr18Ni9Ti3041Cr18Ni9Ti3041Cr18Ni12Mo2Ti316密封圈Sealring聚四氟乙烯Polytetrafluorethylene(PTEE)填料Packing聚四氟乙烯Polytetrafluorethylene(PTEE)主要外形尺寸MainoutersizeDNGdLHW81/4"5402870103/8"7453070151/2"9553490203/4"12603890251"157050110321¼"208056120401½"258660130502"3210165140652½"3811772170803"50140105185)