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      电动硬密封球阀

      徐纯英 业务经理
      15857721391
      分享
      浙江诚奕阀门有限公司
      地区
      浙江省 温州市
      主营
      球阀
      电话
      0577-57191481
      浏览公司主页
      产品详情
      高压硬密封球阀

      球阀和旋塞阀是同属一个类型的阀门,只有它的关闭件是个球体,球体绕阀体中心线作旋转来达到开启、关闭的一种阀门。
      球阀在管路中主要用来做切断、分配和改变介质的流动方向。球阀是近年来被广泛采用的一种新型阀门.

      图片相关说明

      主要性能规范 Capability Criterion
       设计与制造  结构长度  法兰尺寸  压力-温度  试验-检验 GB122237GB12221GB9113 JB79GB9131GB/T13927 JB/T9092

      压力试验 Pressure Test

      公称压力NominalPressure1.62.54.0强度试验Shell Test2.43.86.0水密封试验Water Seal Test1.82.84.4气密封试验Air Seal Test0.4-0.7
      主要零件材料
       Materials Of main Parts
      阀体Body ZG1Cr18Ni9TiCF8CF3ZG1Cr18Ni12Mo2TiCF8MCF3M球体 阀杆Ball Stem 1Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L阀 座Seat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Shim聚四氟乙烯PTFE 不锈钢/柔性石墨Stainless Steel/flexible Graphite 齿形垫片Tooth Profile Gasket阀杆座Stem Seat聚四氟乙烯PTFE 不锈钢/柔性石墨 Stainless Steel/Flexible Graphite填料Packing聚四氟乙烯PTFE 增强柔性石墨 Enhanced Flexible Graphite填料压盖Gland 1Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L温度Temperature-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)介质Medium水 蒸汽 油品Water steamOil goods硝酸类 Nitric Acid强氧化介质strongey oxidable medium醋酸类 Acetic Acid尿素类 Urea

      主要外型尺寸 Main outer Size

      1.6MPaDNLDD1D2bn-φdHD0凸面法兰RFQ41FQ41PPL16C16P16R15130956545144-1478140201401057555144-1484160251501158565144-14951803216513510078164-181502504018014511085164-1815030050200160125100184-1817035065220180145120204-1819535080250195160135208-18215400100280215180155208-18250500125320245210185228-18265600150360280240210248-232708002004003352952652612-2333012002.5MPa15130956545164-14103140凸面法兰RFQ41FQ41PPL2525P25R201401057555164-14112160251501158565164-141231803216513510078184-181502504018014511085184-1815630050200160125100208-1817235065220180145120228-1819735080250195160135228-23222400100280230190160248-23253500125320270220188288-25275600150360300250218308-252868002004003603102783412-253401200

      规格主要尺寸 Size Main Dimensions

      4.0MPaDNLDD1D2D6bn-φdHD0凹凸法兰MFMQ41FQ41PPL4040P40R1513095654540164-1410314020140105755551164-1411216025150115856558164-14123160321801351007866184-18150250402001451108576184-181562505022016012510088204-1817235065250180145120110228-1819735080280195160135121228-18222450100320230190160150248-23253450125400270220188176288-25275600150400300250218204308-252868002005503753202822603812-3034012006.4MPa15165105755540184-14105140凹凸法兰MFMQ41FQ41PPL6464P64R20190125906851204-18125160252161351007858224-18135250322291501108266244-23150350402411651259576244-231653505029217513510588264-2317545065330200160130110288-2320045080356210170140121308-23210600100432250200168150328-25250700125508295240202176368-302951100150559340280240204388-343401500


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