不锈钢防火防静电球阀产品简介:不锈钢防火防静电球阀产品采用双层密封结构,一层PTFE密封一层金属硬密封结构,有效起到双重保护。当火灾发生时候PTFE燃烧后,金属密封起到了一 定的开启关闭作用,减少泄露威胁。在阀杆间加工了一道防静电结构,使阀座上的静电有效导出,减少危险。整体采用了不锈钢301、304、316、316L等材质生产加工,具有很好防腐性能。不锈钢防火防静电球阀性能参数及标准:型号公称压力试验压力工作温度(℃)适用介质强度(水)Mpa密封(水)空气(Mpa)低压密封(空气)MpaFHQ41F-16P(R)1.62.41.80.6150硝酸类FHQ41F-25P(R)2.53.82.80.6150硝酸类FHQ41F-40P(R)4.06.04.40.6150硝酸类不锈钢防火防静电球阀主要零部件材料:阀体ZG1Cr18Ni9TiCF8CF3ZG1Cr18Ni12Mo2TiCF8MCF3M球体 阀杆1Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L阀 座聚四氟乙烯PTFE 加坡纤增强聚四氟乙烯PTFE+Glass 对位聚笨PPL垫片聚四氟乙烯PTFE 不锈钢/柔性石墨阀杆座聚四氟乙烯PTFE 不锈钢/柔性石墨填料聚四氟乙烯PTFE 增强柔性石墨填料压盖1Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L温度-29~150(聚四氟乙烯 PTFE) -29~200(加玻纤增强聚四氟乙烯 PTFE+GLASS) -29~300(对位聚笨 PPL)不锈钢防火防静电球阀技术图纸及外型结构尺寸:1.6MPaDNLDD1D2bn-dHD0RFQ41F16C16P16R15130956545144-1478140201401057555144-1484160251501158565144-14951803216513510078164-181502504018014511085164-1815030050200160125100184-1817035065220180145120204-1819535080250195160135208-18215400100280215180155208-18250500125320245210185228-18265600150360280240210248-232708002004003352952652612-2333012002.5MPa15130956545164-14103140凸面法兰RFQ41F2525P25R201401057555164-14112160251501158565164-141231803216513510078184-181502504018014511085184-1815630050200160125100208-1817235065220180145120228-1819735080250195160135228-23222400100280230190160248-23253500125320270220188288-25275600150360300250218308-252868002004003603102783412-253401200