一、J41F46衬氟截止阀***概述1、J41F46衬氟截止阀***阀瓣与阀杆设计为一体结构，用以防止由于管路压力波动造成内件冲出阀体的可能性，结构紧凑，使用安全。2、J41F46衬氟截止阀***塑料衬里J41型直通式、J45型直流式、J44型角式截止阀、具有结构紧凑、启闭灵活、耐腐蚀性能强，行程短（一般为公称通经1/4）等优点。3、J41F46衬氟截止阀***被广泛应用在石油、化工等管路系统中做截断介质用，但塑料衬里的截止阀严禁用做流量调节，以免节流口处产生的高速介质流冲蚀***密封面。二、J41F46衬氟截止阀***参数手动J41JJ41FS齿轮传动J441JJ441FSJ45JJ45FSJ541JJ541FS气动J6B41JJ6B41FS电动J941JJ94FS遵循规范STANDARD设计于制造GB12233/GB12235结构长度GB12221法兰尺寸JB78/JB79（GB，HG，SH）压力试验GB/T13927标志GB12220供货GB/T12252三、J41F46衬氟截止阀***零件材料序号零件名称灰铸铁铸钢不锈耐酸铸钢超低碳不锈耐酸铸钢ZCPRPLRL填料PTFE(F4)PTFE(F4)PTFE(F4)；活节螺栓351Cr17Ni21Cr17Ni2；阀杆螺母ZCuAl10Fe3ZCuAl10Fe3ZCuAl10Fe3；紧固螺栓351Cr17Ni21Cr18Ni9Ti；螺母450Cr18Ni90Cr18Ni9；手柄WCBWCBWCB；阀体/阀盖HT250WCBCF8CF8MCF3CF3M；球体/阀杆252Cr131Cr18Ni91Cr18Ni12Mo2Ti00Cr18Ni1000Cr17Ni14Mo2；衬里/阀座PCTEF(F3),FEP(F46),PFA(可溶F4),PP,PO；填料压盖WCBCF8CF8MCF3CF3M；四、J41F46衬氟截止阀***外接尺寸公称通径DNLmmDmmD1mmn-φdmmH1mmH2mmD0mm质量kg1513095654-14225240100420130105754-14230250100625130115854-142642881208321301401004-1827229612010.5401301501104-1830032514016.5501301651254-1832134514018651301851454-1836639616026801302001606/2-1840043820036.51001302201806/2-18476517280561251302502106/2-18530560280641501302852406/2-22650605320852001303402956/2-226507703601552501303953506/2-226908104002433001304454006/2-2273084540029535013050546012/4-22五、J41F46衬氟截止阀***手机：15803858517传真：0371-56639688电话：0371-56639688***：463617214网址：http://联系人：朱女士地址：郑州市金水区***路1号本文章来自郑州富特阀门有限公司，版权归富特阀门公司所有：)