止回閥選型樣本

1、止回閥選型樣本Product catalog of check valves上海電建閥門有限公司，上海電建閥門有限公司，CONTENTS 產(chǎn)品目錄止回閥型號(hào)說明Establishment method of check valve model······························

2、;··················································

3、;···············3H44型法蘭連接單瓣旋啟式止回閥single-clack swing type check valves ··························

4、;··················································

5、;···········································4H76型對(duì)夾雙瓣旋啟式止回閥Wafer double disc type swi

6、ng check valves···············································

7、83;···············································6H76A 型凸耳對(duì)夾雙瓣旋啟

8、式止回閥Lug and Wafer double disc type swing check valves·········································&

9、#183;·····································10H46型法蘭連接雙瓣旋啟式止回閥Flange connecting double disc type swing check valves&#

10、183;·················································&#

11、183;·······················13H74型單瓣旋啟式止回閥single disc wafer type swing check valves·················&

12、#183;·················································&

13、#183;···························15H71型對(duì)夾單瓣升降式止回閥H71wafer type lift check valves··············&#

14、183;·················································&#

15、183;··············································17質(zhì)量服務(wù)承諾Commitment o

16、n quality service···············································&

17、#183;·················································&

18、#183;············· 19上海電建閥門有限公司，止回閥型號(hào)說明Establishment method of check valve model1234567類型代號(hào)Code of type 傳動(dòng)形式代號(hào)Code of driving type連接形式代號(hào)Code of connection type結(jié)構(gòu)形式代號(hào)Code of structural form 閥座材料代號(hào)Code of materials for valve seat 公稱壓力Cod

19、e of nominal pressure 閥體材料代號(hào)Code of materials for valve body止回閥check valve-對(duì)夾式wafer直通升降式direct through lifting type升降立式lifting vertical typeH7單瓣旋啟式single-clack swing type法蘭Flange多瓣旋啟式multi-clack swing type4雙瓣旋啟式double-clack swing type1氟塑料Fluorine plastic24硬質(zhì)合金hard alloy5橡膠Rubber613CrFClass150A1ZClas

20、s300A3Y Class600A6QXClass900Class1500 A9A15碳鋼Carbon steelHClass2500 A25P灰鑄鐵Gray iron 球墨鑄鐵Ductile iron 不銹鋼Stainless steelC用途、標(biāo)準(zhǔn)與規(guī)范Purpose, standard and specification,用途Purpose科賽公司的系列止回閥適用與公稱壓力class 150class 2500, NPS ½NPS 48, 工作溫度-196540的各種管道上，用于防止介質(zhì)倒流，通過選用不同的材質(zhì)，使用于水、蒸汽、油品等各種介質(zhì)。Coosai check valv

21、es is used in class 150class 2500, NPS ½NPS 48, working temperature -196540many kinds of pipelines, which can prevent the refluence of medium. And can be applicable to water, steam, oil and so on. Via choosing different types of materials. 主要材質(zhì)Main materials科賽公司的系列止回閥的主要采用材質(zhì)有：WCB 、低溫鋼(51/F53、合金

22、625、SS304、SS304L 、SS316、SS316L 、鉻鉬鋼、蒙乃爾、20#合金、哈氏合金等WCB, low temperature steel, dual phase steel(F51F5,Titanium alloy, Aluminum bronze, INCONEL, SS304, 304L, 316, 316L, chrome-molybdenum steel, Monel (400/500,20#alloy,Haynes alloy etc. 標(biāo)準(zhǔn)與規(guī)范Standard and specification設(shè)計(jì)和制造：API594，API6D ，BS1868; 結(jié)構(gòu)長(zhǎng)度：A

23、PI594，API6D ，ASME 16.10連接法蘭：ASME 16.5溫度壓力等級(jí)：ASNI 16.34檢驗(yàn)與試驗(yàn)：API6D ，API598配管法蘭：ASME 16.5，API605，ASME B 16.47design standard ：API594，API6D ，BS1868Face to face:API594，API6D ，ASME 16.10Grade of pressure-temperature:ASNI 16.34Test &inspection:API6D ，API598Flange:ASME 16.5，API605，ASME B 16.47上海電建閥門有限公

24、司，H44型法蘭連接單瓣旋啟式止回閥single-clack swing type check valves主要連接尺寸及重量Main connection dimensions and weights壓力等級(jí)PressureNPS d (in22½3456810121416182024NPS d (in22½3456810121416182024Size (mmRF2032162412923303564956226987878649789781295L BWRTJ 2162292543053433685086357118008769919911308d1921051271

25、57186216270324381413470533584692d2120.5139.5152.5190.5216241.5298.5362432476540578635749.5Size (mmRF26729231835640044453362271183886497810161346L BWRTJ 28330833337141646054963872785487699410351368d192105127157186216270324381413470533584692d2127149168.5200235270330387.5451514.5571.5628.5686813D 16519

26、0210254279318381445521584648711775914b 2326293235374248515458616470n-Ød 8-198-228-228-228-2212-2212-2516-2916-3220-3220-3524-3524-3524-41H 158167188259281319401483555585615643681710D 152178190229254279343406483533597635699813b 1617.5192425262931323537404348n-Ød 4-194-194-198-198-228-228-22

27、12-2512-2512-2916-2916-3220-3220-35H 135155168235249277339398525553584688712740WT (KgBF 1721294269741081772823725706659001359BW 131724365762961582383244835487821150Class150壓力等級(jí)PressureWT (KgBF 2132436184131213384449680840102513201960BW 162435446110516727237556071082810701586Class300上海電建閥門有限公司，H44型法蘭

28、連接單瓣旋啟式止回閥single-clack swing type check valves主要連接尺寸及重量Main connection dimensions and weights壓力等級(jí)PressureNPS d (inNPS d (in3814NPS d (in2½612Size (mmd1d2Size (mmRF3817371029BWRTJ 3847401038d1127270413d2190.5393.7558.8Size (mm4197051130L 4227111146d1105216381d2190.5317.5571.5D 244394675b 41.5831

29、24n-Ød 8-2912-3916-54H 310400650D 241470640b 38.563.586n-Ød 8-2612-3920-42H 260530630D b n-Ød H WT (KgClass600壓力等級(jí)PressureWT (KgBF 91 565 1500BW 704481240Class900壓力等級(jí)PressureWT (Kg934901970743751625Class1500上海電建閥門有限公司，H76型對(duì)夾雙瓣旋啟式止回閥Wafer double disc type swing check valves尺寸 Size (mm

30、壓力級(jí)Pressure口徑NPSL1LDD2D3RF配管法蘭（ mm ）Flange (asreferencedD1m-MdWT (KgRJ22½345681012Class 150606773738698127146181184191203219222305305305368432524103122135173195220277337407448512547604715773824878983114213025165801021271522032543053504004505006007007467968981050120056738810813216021026631035540

31、545550560570075080091010551205140150160170190205240270310325340365385405455455460540625740155165175185205220255285325340355380400420-120.5139.5152.5190.52162412983624324765405786357497958469001009.51171.513354-164-164-164-168-208-208-2012-2412-2412-2716-2716-3020-3020-3340-2044-2048-2044-2448-2744-3

32、023468132539648511413816328538042556064048441416182024283032364248上海電建閥門有限公司，H76型對(duì)夾雙瓣旋啟式止回閥Wafer double disc type swing check valves尺寸 Size (mm 壓力級(jí)Pressure口徑NPSL1LDD2D3RF配管法蘭（ mm ）Flange (asreferencedD1n-MdWT (KgRJ22½3456810Class 30060677373869812714618122223226429231836848356862911012814717921

33、424930535942048353759465277288210441196136551658010212715220325430535040045050060073587310351179587388108132160210266310355405455505608740880104511901551751901952152302803153654104354755105606508009201010175195210215235250300335385430455495535585-127149168.5200235270330387.5451514.5571.5628.56868139

34、211089124514168-168-208-208-208-2012-2012-2416-2716-3020-3020-3324-3324-3324-3936-3632-4236-4540-483468151831518311719020026541066010201540226012141618202430364248上海電建閥門有限公司，H76型對(duì)夾雙瓣旋啟式止回閥Wafer double disc type swing check valves尺寸 Size (mm 壓力級(jí)Pressure口徑NPS 22½345681012141618202422½3456810

35、121416182024L1L 60677379105136165213229273305362368438708383102110159206241292356384451451495D 110128147191239264318398455490562610680786140162165204245286356432495518572635695835D2516580102127152200250305337387438487591516580102127150200250305337387438487591D3587388108136162212266312355400450500600

36、587390108136162212266312355400450496600RF 175195210235280320370440460520575650670780225250240285310365440490560645685790810945配管法蘭（ mm ）Flange (asreferencedD1127149168.5216267292349432489527603654724838165190190235279.5317.5393.5470533.5559616686749.5901.5n-Md 8-168-208-208-248-2712-2712-3016-3320-3

37、320-3620-3920-4224-4224-488-248-278-248-308-338-3012-3616-3620-3620-3920-4220-4820-5220-64WT (Kg4581120265510314022336039551883681114203045841452203504706058201050RJ 180200215240285325375445465525580655680790230255245290315370445495565655695805825965Class 600Class 900上海電建閥門有限公司，H76型對(duì)夾雙瓣旋啟式止回閥Wafer d

38、ouble disc type swing check valves尺寸 Size (mm 壓力級(jí)Pressure口徑NPSL1L 60677379105136165213229273305708383102110159206241292D 110128147191239264318398455490562140162165204245286356432495D2516580102127152200250305337387516580102127150200250305D3587388108136162212266312355400587390108136162212266312RF 1751

39、95210235280320370440460520575225250240285310365440490560配管法蘭（ mm ）Flange (asreferencedD1127149168.5216267292349432489527603165190190235279.5317.5393.5470533.5n-Md 8-168-208-208-248-2712-2712-3016-3320-3320-3620-398-248-278-248-308-3312-3012-3616-3620-36WT (KgRJ 18020021524028532537544546552558023025

40、524529031537044549556522½34Class 15005681012141622½3Class 250045681012458112026551031402233608111420304584145220上海電建閥門有限公司，H76A 型凸耳對(duì)夾雙瓣旋啟式止回閥Lug and Wafer double disc type swing check valves尺寸 Size (mm 壓力級(jí)配管法蘭（mm ）Flange (asreferencedP 82.55101.6114.3149.2171.5193.7247.7304.8381396.9454517

41、.5558.8673.1-n-Ød4-194-194-198-198-228-228-2212-2512-2512-2916-2916-3220-3220-3540-2244-2248-2244-2548-2944-32n 1.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.6n-Md 4-164-164-168-168-208-208-2012-2412-2412-2716-2716-3020-3020-3340-2044-2048-2044-2448-2744-30WT KgNPSPressureL D1120.5

42、139.5152.5190.5216241.5298.5362432476540578635749.5795.58469001009.51171.5D2RF 9210512715718621627032438141347053358469276281386497211301289RJ 102121133171194219273330406425483546597711-D351658010212715220325430535040045050060070074679689810501200D4567388108132160210266310355405455505605700750800910

43、10551205L RF 140150160170190205240270310325340365385405455455460540625740RJ 155165175185205220255285325340355380400420-22½345681012Class 15060677373869812714618118419120321922230530530536843252445.5711151936611191311802032753149101025134415362310336414161820242830323642481335上海電建閥門有限公司，H76A 型凸耳

44、對(duì)夾雙瓣旋啟式止回閥Lug and Wafer double disc type swing check valves尺寸 Size (mm 壓力級(jí)PressureNPSL D1127149168.5200235270330387.5451514.5571.5628.5686813921108912451416127149168216266.5292349432489527603654724838D2RF 92105127157186216270324381413470533584692845101011681327921001271571862162703243814134705335846

45、92RJ 108127146175210241302356413457508575635749-108127146175210241302356413457508575635749D351658010212715220325430535040045050060073587310351179516580102127152200250305337387438489591D458738810813216021036631035540545550560874088010451190587388108136162212266312355400450500600P 454517.5558.8673.1-8

46、2.55101.6123.8149.2171.5211.2269.9323.9381. 419.1469.9533.4584.2692.2n-Ød8-198-228-228-228-2212-2212-2516-2916-3220-3220-3524-3524-3524-4136-3832-4536-4840-518-198-228-228-258-2912-2912-3216-3520-3520-3820-4120-4424-4424-52n 1.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.61.66.46.46.46.46.46

47、.46.46.46.46.46.46.46.46.4配管法蘭（mm ）Flange (asreferencedLn-MdRF RJ 8-168-208-208-208-2012-2012-2412-2416-2716-3020-3020-3324-3324-3936-3632-4236-4540-488-168-208-208-248-2712-2712-3016-3320-3320-3620-3920-4224-4224-48WT Kg 67101629325582922513423915368331395186238614370Class 300Class 60022½34568

48、101214161820243036424822½3456810121416182024606773738698127146181222232264292318368483568629606773791051361652132292733053623684381551751901952152302803153654104354755105606508009201010175195210235280320370440460520575650670780175195210215235250300335385430455495535585-1802002152402853253754454

49、655255806556807906.5810214157941642133434766859081088上海電建閥門有限公司，H76A 型凸耳對(duì)夾雙瓣旋啟式止回閥Lug and Wafer double disc type swing check valves尺寸 Size (mm 壓力級(jí)PressureNPSL22½345681012141618202422½345681012141622½34568101270838310211015920624129235638445145149570838310211015920624830535638470838610

50、5110159206254305D1165.1190.5190.5234.9279.4317.5393.7469.9533.4558.8615.9685.8749.3901.7165.1190.5203.2241.3292.1317.5393.7482.6571.5635704.8171.4196.8228.6273323.8368.3438.1539.7619.1D2RF 921051271571862162703243814134705335846929210512715718621627032438141347092105127157186216270324381RJ 124137156

51、181216241308362419467524594648772124137168194229248318371438489546133149168203241279340425495D351658010212715020025030533738743848759151658010212715020025430533738742526288100150180225266D458739010813616221226631235540045049660058739010813616221226631235540048586894106162186232272P 95.25107.9123.814

52、9.2180.9211.1269.9323.9381419.1469.9533.4584.2692.295.25108136.5161.9193.7211.1269.9323.9381419.1469.9101.6111.1127157.2190.5228.6279.4342.9406.4n-Ød8-268-298-268-328-3512-3212-3916-3920-3920-4220-4520-5120-5420-678-268-298-328-358-4212-3912-4512-5116-5416-6116-678-298-328-358-428-488-5412-5412

53、-6712-74n6.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.4配管法蘭（mm ）Flange (asreferencedLn-MdRF RJ 8-248-278-248-308-3312-3012-3616-3620-3620-3920-4220-4820-5220-648-248-278-308-338-3912-3612-4212-4816-5216-5616-648-278-308-338-398-458-5212-5212-64

54、12-70225250240285310365440490560645685790810945225250270310370430510600695775850255390320370420515600750855230255245290315370445495565655695805825965230255275315375440520610715800880260305330380435530620775885WT Kg 131821366592174264211612712116015681881Class 900Class 1500Class 250014192543721012403

55、0654193298019313869135184380489747上海電建閥門有限公司，H46型法蘭連接雙瓣旋啟式止回閥Flange connecting double disc type swing check valves尺寸 Size (mm 壓力級(jí)PressureNP SL127146181184191203219222305305305368432524127146181222232264292318368483568629D3434064835335976356998138378879411057122613923814455215846487117759149911172133

56、41511D1298.5362432476540578635749.5795.5D2RF27032438141347053358469276281386497211301289270324381413470533584692845101011681327RJ273330406425483546597711-302356413457508575635749-D32032543053504004505006007007467968981050120020325430535040045050060073587310351179D421026631035540545550560570075080091

57、01055120521026631035540545550560874088010451190P247.7304.8345381396.9454517.5558.8-269.9323.8381419.1469.9533.4584.2692.2-n-Ød8-2212-2512-2512-2916-2916-3220-3220-3540-2244-2248-2244-2548-2944-3212-2516-2916-3220-3220-3524-3524-3524-4136-3832-4536-4840-51n1.61.61.61.61.61.61.61.61.61.61.61.61.6

58、1.61.61.61.61.61.61.61.61.61.61.61.61.6配管法蘭（mm ）Flange (asreferencedLn-MdRF RJ8-2012-2412-2412-2716-2716-3020-3020-3340-2044-2048-2044-2448-2744-3012-2416-2716-3020-3020-3324-3324-3324-3936-3632-4236-4540-48120135135145155165170185205210225250275305155175185195205210215250290325360400135150150160170

59、180185200-175195205215225230230265-WTKg63931701992462903483961270198729251430237741747811524236048955876611901996266055156239Class 150Class 300810121416182024283032364248810121416182024303642488469001009.51171.51335330387.5451514.5571.5628.5686813921108912451416上海電建閥門有限公司，H46型法蘭連接雙瓣旋啟式止回閥Flange conn

60、ecting double disc type swing check valves尺寸 Size (mm 壓力級(jí)PressureNP SL165213229273305362368438206241292356384451451495206248305356384D4195085596036867438139404705456106407057858551040483585675750825D1349432489527603654724838393.7469.9533.4558.8D2RF2703243814134705335846922703243814134705335846922703

61、24381413470RJ302356413457508575635749308362419467524594648772318371438489546D3200250305337387438489591270324381413470533584692270324381413470D4212266312355400450500600212266312355400450496600212266312355400P269.9323.8381419469.9533.4584.2692.2269.9323.9381419.1469.9533.4584.2692.2269.9323.9381419.14

62、69.9n-Ød12-3216-3520-3520-3820-4120-4424-4424-5212-3916-3920-3920-4220-4520-5120-5420-6712-4512-5116-5416-6116-67n6.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.46.4配管法蘭（mm ）Flange (asreferencedLn-MdRF RJ12-3016-3320-3320-3620-3920-4224-4224-4812-3616-3620-3620-3920-4220-4820-5220-6

63、412-4212-4816-5216-5616-64210230240260280295310350245260275295305350370470315365400435480215235245265285300315360250265280305315365385490325375415455505WTKg81012Class 6001342343044906809781297155421733050976589014501960235128336163710971152141618202481012Class 9001416182024810121416615.9685.8749.390

64、1.7393.7482.6571.5635704.8Class 1500上海電建閥門有限公司，H74型單瓣旋啟式止回閥single disc wafer type swing check valves尺寸 Size (mm 壓力級(jí)Pressure口徑NPSL1LDRF配管法蘭（mm ）Flange (asreferencedD1n-MdWT (KgRJClass 150Class 30022½345681012141618202422½3456810121416182024606773738698127146181184191203219222606773738698127

65、146181222232264292318103122135173195220277337407448512547604715110128147179214249305359420483537594652772140150160170190205240270310325340365385405155175190195215230280315365410435475510560155165175185205220255285325340355380400420175195210215235250300335385430455495535585120.5139.5152.5190.5216241.

66、5298.5362432476540578635749.5127149168.5200235270330387.5451514.5571.5628.56868134-164-164-168-168-208-208-2012-2412-2412-2716-2716-3020-3020-338-168-208-208-208-2012-2012-2416-2716-3020-3020-3324-3324-3324-3934581016304765102137166193397457101822376192140228240318492上海電建閥門有限公司，H74型單瓣旋啟式止回閥single di

67、sc wafer type swing check valves尺寸 Size (mm 壓力級(jí)Pressure口徑NPSL1LDRF配管法蘭（mm ）Flange (asreferencedD1n-MdWT (KgRJClass 600Class 90022½345681012141618202422½345681012141618206067737910513616521322927330536236843870838310211015920624129235638445145111012814719123926431839845549056261068078614016216520424528635643249551857