一、产品概述:波纹管密封截止阀是引进先进德国技术,采用先进的金属波纹管密封技术制造,高性能金属波纹管,波纹管密封截止阀采用波纹管密封的设计,完全消除了普通阀门阀杆填料密封老化快易泄露的缺点,不但提高了使用能源效率,增加了设备的安全性,减少了维修费用及频繁的维修保养,还提供清洁安全工作环境。广泛应用于:石油化工、化纤纺织、塑料造纸、电力钢铁、印染橡胶、食品等工业。二、结构特点:1、产品结构合理、密封可靠,双重坚固耐用的波纹管密封设计(波纹管+填料),保证阀杆的零泄漏。没有流体损失,提高工厂设备安全。并符合国际密封标准。2、密封面堆焊Co基硬质合金、耐磨、耐腐、抗摩擦性能好、使用寿命长3、阀杆调质及表面氮化处理,有良好的抗腐和抗摩擦性能;阀杆升降位置指示,更直观驱动方式手动电动设计标准DIN3356结构长度DIN3202连接法兰DIN2543-2545试验和检验DIN3230三、产品性能规范:公称压力(MPa)壳体试验压力(MPa)密封试验压力(MPa)适用温度(℃)1.62.41.76≤350℃2.53.752.754.06.04.46.49.67.04注:系列阀门连接法兰可根据用户要求设计制造四、零件材料:零件名称阀体阀盖阀杆阀瓣密封面填料WCBWCBWCB13Cr2Cr132Cr13柔性石墨STL304CF8CF8304304304柔性石墨STLPTFE316CF8MCF8M316316316柔性石墨STLPTFE304LCF3CF3316304L304L柔性石墨STLPTFE316LCF3MCF3M316316L316L柔性石墨STLPTFE五、规格尺寸及重量:型号WJ41-16压力等级PN16口径1520253240506580100125150200250300350L130150160180200230290310350400480600730850980H195200220225235250260265370400515550600630680Do130130130130150150180180200200400450450500500重量(Kg)44.557912.51823415490160260410610型号WJ41-25压力等级PN25口径1520253240506580100125150200250300350L130150160180200230290310350400480600730850980H195200220225235250260265370400515550600630680Do130130130130150150180180200200400450450500450重量(Kg)44.5579.5131924435795168300510680型号WJ41-40压力等级PN40口径1520253240506580100125150200250300350L130150160180200230290310350400480600730850980H195200220225235250260265370400515550600630680Do130130130130150150180180200200400450450500500重量(Kg)44.5581013.52025456098171340580780
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n公称压力(nominalPressure)1.6Mpa2.5Mpa4.0Mpa密封实验(seal Test)1.8Mpa2.8Mpa4.4Mpa壳体强度(shell)2.4Mpa3.6Mpa6.0Mpa适用温度(suitable Temprature)300℃特点(Features):双层波纹管(Double Wall Bellow Swal)维修方便 (Maintenance-free)波纹管密封阀杆(spindle With Bwllow Swal)双重密封(Secondary Sealing)位置指示(Position indicator)无升降手轮(Non-rising Handwheel)用途(Selection of Possible Applications):工业(Industry)废气净化厂(Flue Gas Pierification Plant)真空装置(Vacuum Facilities)热水(Hot Water)加热设备(Heating Rechnology)电站(Power Station)天然气(Gas Supply)氨(Ammonia)冷冻系统(cLLLING&Freezing Systme)蒸汽系统(Steam System)零件名称Parta name阀体Body阀盖Bonnet阀杆Stem阀瓣Disc密封面Sealiing填料PakingGS-C25GS-C25GS-C2513r2Cr132Cr13柔性石墨GRAPHITESTL304CF8CF8304304304柔性石墨GRAPHITEPTFESTL316CF8MCF8M316316316柔性石墨GRAPHITEPTFESTL304LCf3Cf3316304L304L柔性石墨GRAPHITEPTFESTL316LCF3MCF3M316316L316L柔性石墨GRAPHITEPTFESTL外形尺寸和连接尺寸Cxternal And Connection DimensionsPNDNLDD1D2BfHN-Φ△H(STTODE)1.6151309865451621914-1462015010575581821914-1462516011585681821974-14832180140100781822004-18840200150110881832184-1812502301651251022032204-1812652901851451222032384-1816803102001601382032578-18201003502201801582033408-18251254002502101882233608-18321504802852402122233908-2340200600340295268243533040535532026312-235830085046041037828412-2765350980520470438310058052549032416-30802.5151309565451621914-1462015010575581821914-1462516011585681821974-14632180140100781822004-18840200150110881832184-1813502301651251022032204-1813652901851451222232388-1816803102001601382432578-18201003502351901622433408-23251254002702201882633608-27321504803002502182833908-2740200600360310278303533042537033532312-305830085048543039534416-306535098055549045038416-3075400110062055050540416-36854.0151309565451621914-1462015010575581821914-1462516011585681821974-14832180140100781822004-18840200150110881832184-1813502301651251022032204-1813652901851451222232388-1816803102001601382432578-18201003502351901622433408-23251254002702201882633608-27321504803002502182833908-274020060037532028534312-305025073045038534538312-335830085051545041042416-3365350980580510465416-3675400110066058553550416-3985
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n一、产品概述:波纹管密封截止阀是引进先进德国技术,采用先进的金属波纹管密封技术制造,高性能金属波纹管,波纹管密封截止阀采用波纹管密封的设计,完全消除了普通阀门阀杆填料密封老化快易泄露的缺点,不但提高了使用能源效率,增加了设备的安全性,减少了维修费用及频繁的维修保养,还提供清洁安全工作环境。广泛应用于:石油化工、化纤纺织、塑料造纸、电力钢铁、印染橡胶、食品等工业。二、结构特点:1、产品结构合理、密封可靠,双重坚固耐用的波纹管密封设计(波纹管+填料),保证阀杆的零泄漏。没有流体损失,提高工厂设备安全。并符合国际密封标准。2、密封面堆焊Co基硬质合金、耐磨、耐腐、抗摩擦性能好、使用寿命长3、阀杆调质及表面氮化处理,有良好的抗腐和抗摩擦性能;阀杆升降位置指示,更直观驱动方式手动电动设计标准DIN3356结构长度DIN3202连接法兰DIN2543-2545试验和检验DIN3230三、产品性能规范:公称压力(MPa)壳体试验压力(MPa)密封试验压力(MPa)适用温度(℃)1.62.41.76≤350℃2.53.752.754.06.04.46.49.67.04注:系列阀门连接法兰可根据用户要求设计制造四、零件材料:零件名称阀体阀盖阀杆阀瓣密封面填料WCBWCBWCB13Cr2Cr132Cr13柔性石墨STL304CF8CF8304304304柔性石墨STLPTFE316CF8MCF8M316316316柔性石墨STLPTFE304LCF3CF3316304L304L柔性石墨STLPTFE316LCF3MCF3M316316L316L柔性石墨STLPTFE五、规格尺寸及重量:型号WJ41-16压力等级PN16口径1520253240506580100125150200250300350L130150160180200230290310350400480600730850980H195200220225235250260265370400515550600630680Do130130130130150150180180200200400450450500500重量(Kg)44.557912.51823415490160260410610型号WJ41-25压力等级PN25口径1520253240506580100125150200250300350L130150160180200230290310350400480600730850980H195200220225235250260265370400515550600630680Do130130130130150150180180200200400450450500450重量(Kg)44.5579.5131924435795168300510680型号WJ41-40压力等级PN40口径1520253240506580100125150200250300350L130150160180200230290310350400480600730850980H195200220225235250260265370400515550600630680Do130130130130150150180180200200400450450500500重量(Kg)44.5581013.52025456098171340580780
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