性能规范Specificati***Nominalpressure:PN1.6,2.5,4.0,6.4MPaStrengthtestingpressure:PT2.4,3.8,6.0,9.6,MPa公称压力:PN1.6,2.5,4.0,6.4MPaSeattestingpressure(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)P硝酸类Q11F-(16-64)PNitricacidQ11F-(16-64)R醋酸类Q11F-(16-64RAceticacid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MainoutersizeDNGdLEHW81/4"1057145880103/8"1257145880151/2"1557145890/80203/4"20651562110/90251"2576/791572120/110321¼"3288/901880130/120401½"3897/981990150/130502"50118/1161998170/150)