真空截止阀NKJ型真空截止阀

1、截止阀>>真空截止阀>>真空截止阀产品名称：真空截止阀产品型号：NKJ61型产品口径：DN10-150产品压力：0.66.4Mpa产品材质：铸铁、铸钢、不锈钢等产品概括：生产标准：国家标准GB、机械标准JB、化工标准HG、美标API、ANSI、德标DIN、日本JIS、JPI、英标BS生产。阀体材质：铜、铸铁、铸钢、碳钢、WCB、WC6、WC9、20#、25#、锻钢、A105、F11、F22、不锈钢、304、304L、316、316L、铬钼钢、低温钢、钛合金钢等。工作压力1.0Mpa-50.0Mpa。工作温度：-196-650。连接方式：内螺纹、外螺纹、法兰、焊接、对焊、

2、承插焊、卡套、卡箍。驱动方式：手动、气动、液动、电动。   产品详细信息真空截止阀主要结构特点及用途：1、本系列阀门主体采用铸锻结构，具有平行双密封副半强制双向密封，密封面到位运动和楔形块楔紧运动分步作用实现零泄漏。2、密封面运动磨擦力小、启闭轻便，而且密封面磨损有自动补偿功能。3、结构简单、紧凑、检修方便，使用寿命长。4、阀盖填料室设有真空密封结构，具有自胀压紧作用，并且密封采用高强膨胀材料密封，使系统与大气完全隔离，具有很好的系统气密性。5、本系列阀门连接形式分法兰、焊接两种，驱动方式有手动、电动两种。该阀门适用于工作温度425和550，工作介质为水、蒸汽或空气的管路上

3、，作为启闭装置；尤其适用于火电厂汽机冷凝和真空负压系统，起真空隔离密封作用。 NKJ61型阀门主要性能规范：产品类型Product type壳体强度试验/MPaSheli strangth test上密封试验/MPaBack seal test密封试验/MPaSeal test适用介质Applicablemedium适用温度/ApplicabletemperatureNKJ61H-406.O4.44.4水、蒸汽、空气Water、Steam、Air 425NKJ61H-64967.O7.ONKJ61H-10015.O11.011.ONKJ61Y-40l6.O4.44.4水、蒸汽、空气W

4、ater、Steam、Air 550NKJ61Y-64l9.67.07.ONKJ61Y-1OOI15.O11.O11.O·主要零件材料 Material for Main Parts 零件名称Part name阀体、阀盖 Body Bonnet阀杆Valve Stem阀瓣 Disc密封面Sealing face阀杆螺母Yokenut填料Packing紧固件FasteherNKJ61H-C型25或WCB铬不锈钢Crstainmlessteel铬不锈钢CrstainmlesssteelH：合金钢H：alloy steel铝青铜AIbronze膨胀复合石墨Expandingcompound

5、graphlte优质碳钢High-gradecarbonsteelNKJ61Y-l型铬钼钢Cr.Mo steel20CrlM01vA 或38CrMoAlA12CrlMo 1VAY：硬质合金Y:oarbide alloy铬钼钢Cr.Mo steel·真空隔离截止阀    ·主要尺寸及重量 Main dimensions and weight 公称通径DN/mmNominaldiameter公称压力PN/MPaNominalpressure主要外形尺寸和连接尺寸/mmMain extemal and connectingd mensionsL HD

6、 D0 D1 L1 W 1O4.0130245361118.41O-12015130245361622.51O-12020150265442128.511-16025160270482634.512-200321802854834-37o3020040 200 320 55 40 -37o30 240 502303656448-37o303206529041O8266-37o303008031O4309578-37o303001003504701171OO-37o30350125400500143126-37o30350150480533167150-37o304001O6.413024536

7、1O18.41O-12015130245361522.51O-12020150265442028.511-16025160270482534.512-200321802804833-37o3020040 200 320 55 39 -37o30 240 502303656448-37o303206529041O8265-37o303208031O4309576-37o3036010035047011798-37o30400125480500143123-37o30400150480533167148-37o305001O10.O130245361O18.41O-1201513024536142

8、2.51O-12020150265442028.511-16025160270482534.512-200321802854832-37o3020040 200 320 55 38 -37o30 240 502303556448-37o303206529041O8263-37o303208031O4309574-37o303601OO35047011797-37o30400125400500143123-37o30400150480533167148-37o30500 截止阀系列价格供用户或设计院工程项目做预算型号/口径152025324050J41H-16C159168189262

9、.5405457.5J41/L41H-25159168189262.5405457.5J41H-40162171198270420495J41H-64216262.5369522658.5756J41H-100216262.5369522658.5810J41H-160234342442.5612838.51170J41Y-16I342388.5558802.58461054.5J41Y-25I342388.5558802.58461054.5J41Y-40I352.5396568.57958641080J41Y-64I432558792108013681656J41Y-100I4325587

10、92108013681800J41Y-160I60975699314401792.52754型号/口径6580100125150J41H-16C622.572093612961890J41/L41H-25622.572097213651980J41H-40666738100813862088J41H-64946.51306.5180025743654J41H-10010261440192628803870J41H-16018542394342068409360J41Y-16I14761728219630964608J41Y-25I14761548230432764734J41Y-40I1548

11、1800243034204860J41Y-64I22143060414057608280J41Y-100I23943348432064088928J41Y-160I419451487182型号/口径200250300350400450500J41H-16C33484788756010800144002214026100J41/L41H-2535285040783011340153002322027540J41H-4037805328828012060162002430029700J41H-64720010980186840000J41H-100766812240378000000J41H-16

12、01584029880514800000J41Y-16I7884111241710023760284404968057960J41Y-25I8028117001764025560298805148060840J41Y-40I8460122401890027360320405310063000J41Y-64I15840230403528000J41Y-100I1656025704381600J41Y-160I352800型号/口径电装产地15202532405065J941/L941H-16C扬州电力4920493549505100514552205400常州电装2940300030453150

13、320732703450兰陵电装3525357035853720378038404020J941/L941H-25扬州电力4920495049955100514552205400常州电装2970300030453150321032703450兰陵电装3525357035853720378038404035J941H-40扬州电力4920495049955100517552505445章州电装2970300030453180322533003495兰陵电装3525357036003750384039004095J941H-64扬州电力4950502551305325549056406450常州电

14、装3075322532703375352536904200兰陵电装3600364537503945414042904950J941H-100499550255130532554906330675031053225327033753555405044403600364537503945414048305250型号/口径电装产地80100125150200250300备注J941/L941H-16C扬州电力6150639067509000111901290016200电动截止阀常州电装38704200445560008190999013200兰陵电装465049205250720094501095

15、014400J941/L941H-25扬州电力6225657072309150117001305016500常州电装390043504875630090001020013500兰陵电装4725510057007590102001140014550J941H-40扬州电力6300682587009750120001350016800章州电装397544705850675099001095014250兰陵电装4800525070507950109501170015450J941H-64扬州电力7200924010050116701575021000常州电装495063007050885012750

16、18000兰陵电装57907500825098401365019950J941H-100885093001035012000187502430060006300735091501425020850720074558550103351650021900型号/口径10152025324050J61H-25/40195225247.5292.5375405508.5J61W-25/40P3573754054956307801050J61H-64/100225324399435615795945J61H-200/25024034547450754910501425J61Y-320P2553604955

17、2557011251470J61Y-P54/55-100/140/170v35750772075087016202430J961Y-250/320750825924945107415301920J961Y-P54-100/140/170V90099011701245127521452940型号/口径6580100125150175200225300J61H-25/407208251080157522803750405072009000J61W-25/40P145518002400375050707200795000J61H-64/10012001680225033904500780088501

18、920042900J61H-200/250270036905850765010200147001650023550J61Y-320P277537506300807010950153001755026100J61Y-P54/55-100/140/170v49507200127501755024900342003780055500J961Y-250/3202940444070508850118501650018900J961Y-P54-100/140/170V534079501350018750264003570039000尺寸截止阀(J41H/WCB)150LB300LB600LB2”54069

19、0112521/2”70591513503”945127519504”1320195031505”1800255055506”2205339064358”360061501080010”5550825017250129795013350齿24750齿14“12600齿26550齿16”20400齿32400齿18”25350齿38250齿20”30000齿46350齿24"43350齿尺寸截止阀(J41H/304)150LB300LB600LB2”9451410223521/2”1380237033903”1770270041854”255040206652.55”360057001

20、27506”51008610172508”8535145952475010”16500239553975012”22950337506675014”292506600016”367507845018”517509525020”24"尺寸截止阀(J41H/316)150LB300LB600LB2”12601860300021/2”1860309043953”2287.5348054004”3420457589555”47255670195006”66758700225458”11100144603634510”21930310355775012”30345479259675014”42

21、0009600016”5400011400018”7500013800020”24"尺寸角式截止阀(J40H/WCB)角式波纹管(WJ44H/WCB)150LB300LB600LB150LB300LB600LB2”480930124510351275187221/2”700127517941237.516382632.53”85016502437.51687.52164.53304.54”119623253763.5223829255482.55”1560315056163229.540957897.56”201545001035036125733139508”31468400187

22、506256.5105752182510”7900156003900010237.516537.53285012”11250202504950014917.5220504635014”14350435006489017842.5324005850016”18000624758847023625425258190018”31700783001192503217558500109687.5尺寸Y型截止阀(J45H/WCB)150LB300LB600LB2”8641116149421/2”126015302152.53”1530198029254”2152.5279045155”2808378067

23、386”36275400124208”5662.5100802250010”14220187204680012”20250243005940014”25830522007786816”324007497010616418”5706093960143100尺寸保温截止阀BJ41H150LB300LB600LB2”刚01065150021/2”1192.51402.51837.53”1545187525504”2070270039005”2737.53487.56487.56”3330451575608”510076501230010”667593751837512”9300型号J41V口径25I

24、40I64I100I160IDN15锻390锻390锻450锻450锻555DN20锻420锻420锻562.5锻562.5锻661.5DN25锻555锻555锻615锻615锻787.5DN32锻598.5锻598.5锻1020锻1020锻1125DN409609601417.51417.51980DN501087.51087.5172518752835DN6515001500247526255250DN8018901984.5330034656750DN10025202602.53937.544108977.5DN1253390346566157402.516500DN1504500465

25、082509817.523700DN20069908299.51545017250DN25012000127802175024750DN30018750205503825045000DN3502778332100DN4003705046500DN4505580076500型号J41H重型材质口径64C100C160CD5DN20262.5262.5315DN25315315360DN32495495600DN406456451027.5DN507808401260DN6597510502325DN80135015002775DN100172518753780DN125

26、262531506750DN150367539009922.5DN2006450705018000DN250892510650DN3001575018750DN35023850型号J61Y-160/320J61YP54100VJ61YP54100V常州电装J961Y-160/320DN102253153153232.5DN152854504503307.5DN203905405403397.5DN254055555553480DN325557057053645DN40975135013504140DN501350187518754470DN652287.5412541255512.5DN803

27、225517557007447.5DN1005025765082509607.5DN12576501275013402.512750DN1509750165001770017370型号常州电装P54100VJ65Y-160/320J65YP54100V不锈钢J61Y-160/320P承插焊接J61Y-25/160DN103307.5300472.5600105DN153397.5330472.5757.5105DN2034804206001050187.5DN253547.5450667.51095225DN323810682.58251530442.5DN404470118515753150

28、712.5DN505032.518902287.543051027.5DN657276.527605025DN80979537807650DN10013072.5577512750DN12517695.5DN15022291.5型号锻钢北京式截止阀不锈钢高压截止阀截止阀J41W法兰式截止阀J43H通径16C/25C/40C64C100C160C64P100P100C160CDN10180225225255585585247.5292.5DN15180225225255585585247.5292.5DN20187.5262.5262.5285712.5712.5285360DN25202.53

29、15315397.5982.5982.5345397.5DN322854954955701297.51297.5555675DN40555712.5712.58701732.51732.5750915型号DS/J61H-25DSNK/J41H-25DN15285285DN20315300DN25352.5352.5DN32435435DN40555555DN50712.5712.5DN65975975DN8011251140DN10013201320DN12518751875ON1502287.52362.5D5DN50475630630型号/口径丝口截止阀304（中

30、）301（中）1/2"DN154237.53/4"DN2052.543.51"DN256958.511/4"DN3210579.511/2"DN40132109.52"DN50187.514421/2"DN65442.53"DN80600型号/口径丝口苏氏截止阀3041/2"DN15513/4"DN20631"DN2585.511/4"DN3212911/2"DN401982"DN50247.5压力规格DNPN16PN25PN40型号材质单价（元）单价（元

31、）单价（元）德标波纹管截止阀WJ41H(GS-C25)WCBDN20270270270DN25300300300DN32345345345DN40450450450DN50525525525DN65675675675DN80825825825DN100117012751275DN125210022502250DN150247526252625DN200450048004800DN250615064506450DN300915096009600DN350150001545015750DN400270002775028500压力规格DNPN16PN25PN40型号材质单价

32、（元）单价（元）单价（元）德标波纹管截止阀WJ41H-16P(不锈钢304）DN20675675675DN25750750750DN32900900900DN40105010501050DN50150015001500DN65195019501950DN80240024002400DN100420046504650DN125555063006300DN150750081008100DN200127501365013650DN250217502325023250DN300420004350043500DN350537005700059250DN4008700091500

33、96000压力规格DNPN16PN25PN40型号材质单价（元）单价（元）单价（元）国标波纹管截止阀WJ41H（WCB）DN20285285285DN25330330330DN32375375375DN40465465465DN50555555555DN65750750750DN80915915915DN100120013051305DN125225023252325DN150270027752775DN200495051755250DN250660069007050DN300117001200012300DN350150001545015750DN400270002

34、775028500压力规格DNPN16PN25PN40型号材质单价（元）单价（元）单价（元）国标波纹管截止阀WJ41H-16P(不锈钢304）DN20750750750DN25825825825DN32120012001200DN40135013501350DN50150015001500DN65210021002100DN80270027002700DN100420043504500DN125645067506900DN150900094509600DN200150001575016500DN250210002220022800DN30039000417004350

35、0DN350537005700059250DN400870009150096000压力规格DNPN16PN25PN40型号材质单价（元）单价（元）单价（元）德标截止阀J41H(GS-C25)WCBDN20255255255DN25270270270DN32315315315DN40405405405DN50450450450DN65600600600DN80795795825DN100102010501125DN125165017251920DN150202521752475DN200379539754350DN250532557005775DN30078008550

36、9300DN350123001350014250DN400180001920021000压力规格DNPN16PN25PN40型号材质单价（元）单价（元）单价（元）国标截止阀J41H(不锈钢304）DN20600600645DN25660660705DN329759751020DN40103510351095DN50135013501470DN65195020402175DN80244525502670DN100369038704050DN125547557006000DN150750078758250DN200158251650024000DN250247502602

37、527000DN300427504500048000DN350570006000063000DN400780008250086250压力规格DN150Lb300Lb型号材质单价（元）单价（元）美标波纹管截止阀WJ41H-150/300Lb（WCB）DN15555585DN20630675DN25720750DN32900975DN4012751350DN5013501500DN6515001650DN8019502130DN10024002580DN12530003300DN20070507350DN250963010650DN3001470020250压力规格DN1

38、50Lb300Lb型号材质单价（元）单价（元）美标波纹管截止阀WJ41H-150/300Lb(不锈钢304）DN151095600DN201260675DN251800750DN322130900DN4022501050DN5024151500DN6529701950DN8031502400DN10043504650DN12564506300DN2001215013650DN2502220023250DN3003150043500DN3505850063330DN400127500148500压力规格DNPN16PN25PN40型号材质单价（元）单价（元）单价（元）波

39、纹管截止阀WZ41H(GS-C25)WCBD5DN20450495570DN25547.5600690DN32675742.5855DN408409241215DN50105011551500DN65120013201800DN80150016502100DN10021752392.52752.5DN125330036304174.5DN150510056106450DN2008400924010627.5DN250108001188013662DN300157501732519920DN350159001749020115DN400420004620053130压力

40、规格DNPN16PN25PN40型号材质单价（元）单价（元）单价（元）波纹管截止阀WZ41H(不锈钢304）DN158409241050DN209009901125DN25109512001365DN32135014851687.5DN40168018482100DN50210023102625DN65240026403000DN80300033003750DN100435047855437.5DN125660072608250DN150102001122012750DN200168001848021000DN250216002376027000DN300315003465039375DN350318003498039750DN4008400092400105000型号口径单价（元）铁普料正料J24W/H-160C/P63046.582.5103046.582.51540.561.5872075.7597.51052590.75127.5135JJ