品牌福泰阀门连接形式法兰主体材料碳钢公称通径50（mm）适用介质水材质碳钢密封形式硬密封型标准国标外形中型流动方向双向驱动方式手动零部件及配件手轮用途进水压力环境常压工作温度真空类型(通道位置)直通式型号NKZ44H试验压力Testpressure公称压力PN(MPa)Nominalpressure试验压力(MPa)Sealtest壳体强度试验(MPa)Shellstrengthtest上密封实验(MPa)Backsealtest密封实验(MPa)Sealtest1.01.51.11.11.62.41.81.82.53.82.81.84.06.04.44.46.49.67.07.010.015.011.011.0使用范围Applicable产品类型Produecttype适用介质Applicablemedium适用温度Applicabletemperature(KZ44HKZ944H)-C型水、蒸汽、空气r≤425(KZ44YKZ964Y)-C型水、蒸汽、空气r≤425主要零件材料Materialformainparts零件名称Partname阀体、阀盖nnet阀杆stem闸板Wedgegate密封面Sealingface阀杆螺母Yokenut填料Packing紧固钢Fastener(HDKZ44HHDKZ944H)-C型WCB2Cr1325H:合金钢H:alloysteel铝青铜Albronze膨胀复合石墨Expandingcompundgraphite优质碳钢High-gradecarbonsteel(HDKZ44YHDKZ964Y)-I型铬钼钢Cr.Mo.Steel20Cr1Mo1VA20Cr1Mo1VAY:硬质合金Y:carbidealloy铝青铜Albronze铬钼钢Cr.Mo.Steel主要尺寸及重量Maindimensionsandweight公称通径DN(mm)Nominaldiameter公称压力PN(MPa)Nominalpressure主要外形尺寸及连接尺寸(mm)Dimensions阀门重量(kg)Valveweight附法兰尺寸(mm)Additionalflang'sdimensions重量(kg)WeightLHDD1D2bfz-dw501.02503451601251001634-18250284549582.4652703951801451201834-18250404864753.2802804251951601352034-18300555078973081003005102151801552038-183007252961104.61253255702452401852238-183501066012013671503507252802402102438-183501466014516392004008203352952652638-18400220622012231225045089039035032028312-234003986525327818300500107044040036828312-234503986530333020350550132050046042830416-235505306535138224400600145056551548232416-255506906539843229450650156061556553232420-256008707046048534500700172067062058534420-2565010807850053541600800188078072568536520-3070015509060063653700900208589584080040524-30750195090690726708001.610002590101095090544524-34800250010679082694502503451601251001634-18250284849582.5652703951801451201834-18250405064753.4802804251954601352038-18300585278914.41003005102151801552038-183007552961105.21253255702452101852238-183501106012013671503507252802402102438-2335015060145163920040082033529526526312-23400223622012231225045089040535532030312-254503266825327819300500107046041037530312-255504327030333025350550132052047043534416-256005727835138233400600145058052548536416-306507409039843243450650156064058554540420-306507409045048554500700172070565060844420-3475011959850053572600800188084077071848520-41800145510560063691700900208591084078850524-41850211011069072610380010002950102095089852524-419502630115790826126主要尺寸及重量Maindimensionsandweight公称通径(mmNominaldiameter)公称压力PN(MPa)NominalPressure主要外形尺寸及连接尺寸(mm)Dimensions阀门重量(kg)Valveweight附法兰尺寸(mm)Additionalflang'sdimensions重量(kg)weightLHDD1D2bfz-dWhD0DN502.52503451601251002034-18250304849642.9652703951801451202238-18250435266823.8802804251951601352238-18300605578954.81003005102301901602438-23300796210011771253255702702201882838-2535011468125144101503507253002502183038-25350157721511721320040082036031027834312-25400243602012231925045089042537033236312-304503458525327823300500107048343039040316-305504559230333035350550132055049044844416-346506159835138254400600145061055050548416-3470079411539843268450650156066060055550420-34750101811545048385500700172073066061052420-41800125012049853595600800188084077071856520-418501528130598636128700900208595587581560524-48900226514068872617580010002590107099093064524-4810002847150788826230公称通径(mmNominaldiameter)公称压力PN(MPa)NominalPressure主要外形尺寸及连接尺寸(mm)Dimensions阀门重量(kg)Valveweight附法兰尺寸(mm)Additionalflang'sdimensions重量(kg)weightLHDD1D2bfD6f2z-dWhD0DN504.02503451601251002038844-183548486436527039518014512022311048-184952668248028042519516013522312148-18655878955.31003005102301901602431504.58-2387681001177.51253255702702201882831764.58-2512468125144111503507253002502183032044.58-2517272151172142004008203753202823832604.512-3027588199223262504508904453853454233134.512-343921022512783830050010705104504084643644.516-34515116301330543505501320570510465524422516-34684120349382684006001450655585535584474516-41902142396432108浙江福泰阀门有限公司专业生产油田阀门、平板闸阀、泥浆阀、节流截止阀、偏心半球阀、不锈钢阀门、塑料阀门、电站阀、高温高压阀等各种阀门产品。我们真诚的愿同国内外新老客户诚信合作，共创辉煌！欢迎致电咨询洽谈！联系电话T：0577-67354191图文传真F：0577-67951989客服QQ：976882012邮箱：huxianwu191@公司网址：www.zj-←详情请点击阿里巴巴诚信通：http://www.zj/←详情请点击浙)