管式电磁节流阀.doc

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1、管式电磁节流阀 在过去的一年中，许多重要的真空场合都采用了干式螺杆真空泵。尤其是在化学工业、制药业等工业企业中更是如此。这种螺杆泵的设计原理非常简单：两个螺杆转子在泵体中相对转动，将吸入的空气压缩并推向出口。这种螺杆泵啮合的齿形为线性。如果人们仔细地观察一下机床的热动态工作状态，就可以容易地发现：大部分压缩功是在螺杆的后三分之一长度上完成的。这一情况使得螺杆压缩时的表面温度可达250，因此，在压缩某些有爆燃危险的气体时，使用的安全性往往是一个大问题。一、产品波纹管截止阀的详细资料：产品名称：波纹管截止阀产品特点：波纹管截止阀、闸阀具有双重密封装置除填料外还有不锈钢波纹管作密封元件，密封性最佳。

2、 波纹管截止阀报价,波纹管截止阀价格,波纹管截止阀厂家。二、试验压力：试验项目试验介质公称压力PN6PN16PN25PN40壳体试验水0.92.43.86.0高压密封试验水0.71.82.84.4低压密封试验气0.60.60.60.6公称压力PN的压力单位为bar 1MPa=10bar三、产品规格：新型号旧型号公称通径适用介质工作温度101520253240506580100125150200250300400CJc4D1W-6PWJ41W-6P硝酸等150CJc4A1W-16PWJ41W-16PCJc4D1W-25PWJ41W-25PCJc4E1W-40PWJ41W-40PCJc6B1W-6

3、PWJ61W-6PCJc6A1W-16PWJ61W-16PCJc6A1W-25PWJ61W-25PCJc2A1W-16PWJ21W-6PCJc2A1W-25PWJ21W-16PCJc2A4W-16PWJ24W-16PCJc2A4W-25PWJ24W-25PCJc4D1H-6CWJ41W-6C水、蒸汽、油品等350CJc4A1H-16CWJ41W-16CCJc4D1H-25WJ41W-25CJc4E1H-40WJ41W-40CJc6A1H-16CWJ61W-16CCJc6A1H-25WJ61W-25CJc2A1H-16CWJ21W-16CCJc2A1H-25WJ21W-25CJc2A4H-16C

4、WJ24W-16CCJc2A4H-25WJ24W-25四、主要零件材料：零件名称阀门材料代号碳钢阀C不锈钢P阀体WCB堆焊不锈钢ZG1Cr18Ni9Ti阀盖WCBZG1Cr18Ni9Ti阀杆2Cr131Cr18Ni9Ti阀瓣1Cr18Ni9Ti堆硬质合金1Cr18Ni9Ti堆硬质合金波纹管1Cr18Ni9Ti1Cr18Ni9Ti阀杆螺母ZQA19-4ZQA19-4填料柔性石墨柔性石墨或聚四氟乙烯垫片缠绕式垫片缠绕式垫片或聚四氟乙烯五、试验压力：试验项目试验介质公称压力PN6PN16PN25PN40壳体试验水0.92.43.86.0高压密封试验水0.71.82.84.4低压密封试验气0.60.6

5、0.60.6CJc4D-6P，CJ6B1W-6P阀瓣密封面为氟乙烯（DN300、400除外）CJc4D1W-6P CJc4A1W-16P CJc4A1W-25P CJc4E1W-40P CJc4A1W-16C CJc4A1W-25 CJc4E1W-40六、工洲牌波纹管截止阀外形尺寸和连接尺寸：DNLHDD1D2D3b1f1D4f2DofbZ-d1013020290604223633531202144-13.5161513020295654728634031202144-13.51620150231105755835835131402144-13.522816016251602311158568

6、42835831402144-13.52281601632180273120907048646631202144-14286161401007850831604-17.527418402002781301008054847631203144-14317161501108860832004-17.534518502303351401109065848831403144-143171616512510272832004-17.53962065290331185145122948311032403184-17.5399280228-17.5803104022001601331058312132403

7、208-17.540528022100350416220190158128113.51503.53203208-17.5460235190248-22125400467250210184154113.5-3603228-17.5270220288-26150480525285240212182113.5-3603248-22300250308-26200600611340310278-2603.550032612-223603102783012-27250650750405355320291114.5-64033015-25300750754435395362335114.5-50042412

8、-23400950954535495462435115-72042816-23说明: 1、结构长度符合CVA2.5-83的规定（带者除外）。2、法兰连接尺寸符合CB2555-81的规定。3、法兰密封面型式：PN16为光滑式；PN6、PN25为杆槽式；PN40为凸凹式。也可按用户要求加工。一、产品截止阀的详细资料：产品型号：J41T/W/H/F-16型产品名称：截止阀产品特点：本阀适用于公称压力1.6MPa的管路上作启闭用。 截止阀价格,截止阀报价,截止阀厂家。二、性能规范：型号公称压力（MPa）试验压力工作温度适用介质强度（水）（MPa）密封（水）（MPa）J41T-161.62.41.820

9、0蒸汽、水J41W-161.62.41.8100油品J41H-161.62.41.8200蒸汽、水J41G-161.62.41.8100蒸汽、水三、主要零材料：零件名称材料J41T-16J41W-16J41H-16J41F-16阀体、阀盖灰铸铁灰铸铁灰铸铁灰铸铁阀杆钢钢钢钢阀瓣灰铸铁+黄铜灰铸铁灰铸铁+不锈钢灰铸铁聚四氟乙稀四、工洲牌J41T铸铁截止阀尺寸：型号公称通径DN（mm）尺寸LDD1D2b-fZ-dHDoJ41T-16J41W-16J41H-16J41F-161513095654514-24-141138020150105755516-24-141138025160115856516

10、-24-1412580321801351007818-24-181451004020014511108518-34-18180130502306012510020-34-182001306529018014512020-34-18205150J41T-16J41W-16J41H-16J41F-16中部法兰6529018014512022-34-183101508031019516013524-38-1835024010035021518115526-38-1836524012540024521018526-38-1843030015048028024021028-38-234503002006

11、0033529526530-312-23556300 一、产品概述：产品型号：J11T-16型产品名称：内螺纹截止阀产品特点：本阀应用于工作温度200的水、蒸汽介质的管路上，作启闭用。内螺纹截止阀价格,内螺纹截止阀厂家,内螺纹截止阀报价。二、性能规范：型号公称压力试验压力工作温度适用介质强度（水）密封（水）J11T-161.62.41.8200蒸汽、水三、主要零材料：零件名称材料阀体、阀盖灰铸铁阀杆碳钢密封圈黄铜手轮灰铸钢四、工洲牌内螺纹截止阀外形尺寸和连接尺寸：型号公称通径管螺纹尺寸重量LL1SHDoJ11T-16151/21901430109600.65203/41001836109600

12、.832511201846125751.53211 41402055128751.894041 217022621451002.450220024751551203.4产品引用标准： 螺纹可按BSPT、BSP、NPT、DIN259/2999生产主要性能规范： 公称压力：PN1.6Mpa 适用介质：水、油、酸 适用温度：T180产品结构特点： 硅溶胶精密铸造不锈钢阀体、阀盖 适用于水、油、汽及某些腐蚀性流体介质 常温额定工作压力为200PSI（1.6Mpa）五、主要零件的材料说明：ITEM部件材质1阀体CF8/CF8M2闸瓣304/1063阀杆3164阀盖CF8/CF8M5密封垫PTFE6平垫3

13、04/1067填料PTFE8压环304/1069压盖CF8/CF8M10手轮ALUMNUM ALLOY11铭牌ALUMNUM ALLOY12螺母304六、工洲牌内螺纹截止阀主要外形尺寸：SIZEdLD1HCv FACTORY1/21566701003.83/42080701067.0125908011811.01-1/43210510013421.01-1/24012010015229.025014111017250.0一、主要性能规范:遵循规范STANDARD设计与制造GB12233/GB 12235结构长度GB 12221/JB96（长系列）结构长度GB78/JB79（GB、HG、SH）压

14、力试验GB/T 13927标志GB 12220供货GB/T12252法兰连接截止阀（角式）设计与制造符合中国国家标准1、基本结构形式：角式2、公称压力：PN1.6-4.0(MPa)3、公称通径：DN15-300（mm）二、工洲牌角式截止阀1.6MPa主要连接尺寸：DNinLDD1D2fbz-dDoH1H2W151/265/909565452144-141002402657203/475/9510575552164-141002452707.525180/10011585652164-141202502758.53221/495/105135100782184-18140260290124021

15、/2100/115145110852184-1814029032514502115/1251601251002204-18160300335196521/21451801451202204-18180355400278031551951601352224-182404004504210041752151801552248-182404554955012552002452101852268-18280530560641506240/2252802402102288-233206056508520082753352952652308-23360650770155三、工洲牌角式截止阀2.5MPa主要

16、连接尺寸：DNinLDD1D2fbz-dDoH1H2W151/265/909565452164-141202452707.5203/475/9510575552164-141202502758.825180/10011585652164-14140260290113221/495/105135100782184-18140290325134021/2100/115145110853184-1816030033518502115/1251601251003204-18180355400316521/21451801451203228-1822040045039803155195160135322

17、8-182804504955010041752301901603248-233205305906012552002702201883288-25380600650751506240/2253002502183308-2540065077098200827536031027833412-23450700850170一、产品截止阀的详细资料：产品型号：保温夹套直流式截止阀产品名称：截止阀产品特点：保温夹套直流式截止阀,保温夹套截止阀,直流式截止阀二、主要性能规范：型号公称压力PN（Mpa）试验压力PS(MPa)工作温度（）适用介质工作蒸汽压力（Mpa）壳体密封（水）BJ45W-25P2537527

18、5200硝酸类1.0BJ45W-40P406044BJ45W-64P649066BJ45W-25P25375275醋酸类BJ45W-40P406044BJ45W-64P649066二、工洲牌保温夹套直流式截止阀主要尺寸：公称压力PN( MPa）公称通径DN（mm）尺寸（mm）LDD1D2D3b1f0bD63-GZ-DHH1DO2.54.0151701057555358416513/84-14250262120201901158565428416583/84-142923081402521013510078508418663/84-18340375160322301451108560841876

19、1/24-1833837516040260160125100728420881/24-18360386160503001801451209484221101/24-184104502406534019516013510584221211/24-1844048524080380230190160128114.5241501/24-23540600280100430270220188154114.5281761/24-25560625320125490300250218182114.5302041/24-25625737360150550330280248212114.5322041/24-257

20、20790360三、主要零件材料：零件名称阀体、阀盖阀关瓣垫片JB45W-25PBJ45W-40PBJ45W-64P铬镍钛钢铬镍钛钢+硬质合金聚四氟乙烯JB45W-25PBJ45W-40PBJ45W-64P铬镍钼钛钢铬镍钼钛钢+硬质合金聚四氟乙烯一、产品截止阀的详细资料：产品型号：JIS型产品名称：截止阀产品特点：截止阀价格,截止阀厂家,截止阀报价该阀门采用弹性V形聚四氟乙烯或丁晴橡胶作为动密封填料，由填料盖/不锈钢弹簧提供初始密封，填料密封性能随介质压力上升而增强，既具有密封性能，无需人工维护。区别于其它阀门，适用于大多数高中压燃气输送管线、混气站、储配站等场合。二、主要设计参数：设计、制造

21、：GB/T12235-89、JIS B2071、B2081法兰连接：JB/T79-94、GB9113-2000、JIS B2212、B2214结构长度：GB12221-89、JIS B2002公称通径：DN15300mm公称压力：PN1.6、2.5、4.0MPa、10K、20K。三、主要性能参数：公称压力壳体试验密封试验上密封试验适用介质适宜温度JIS-10K1.62.41.761.76液化气、天然气等-40+802.53.752.752.75JIS-20K4.06.04.44.4四、主要零件材料：阀体、阀盖阀杆、阀瓣密封面填料WCB不锈钢不锈钢和尼龙聚四氟乙烯、丁晴橡胶五、工洲牌日标液化气截

22、止阀主要外形尺寸：JIS 10K PN1.6、2.5MPa公称通径DN主要连接尺寸（mm）重量(kg)(mm)indLDD1D2bZ-dHDo151/215108957052124-15240125203/4201171007558144-15240125251251271259070144-192421253211/432214013510080164-191751254011/24016514010580164-1928616050251203155120100164-19360200246521/264216175140120184-193802003480376241185150130

23、188-19415250421004102292210175155188-19465280701255127356250210185208-235153001506152406280240215228-2354535512020082034953302902652212-23675400200JIS 20K PN4.0MPa151/213152957052144-1525390203/4191781007558164-15298100251252031259070164-193151303211/43221613510080184-193001504011/23822914010585184-

24、1935218050251267155120100228-19420200326521/264292175140120248-194652504580376318200160135268-23490280601004102356225185160288-235903551001255127400270225195308-2569040515061524443052602303212-2576045519020082035593503052753412-251070600310一、产品截止阀的详细资料：产品名称：保温截止阀二、主要性能规范：型号公称压力PN（MPa）试验压力PS（MPa）适用温度

25、（）适用介质保温套压力（MPa）壳体密封BJ41W-16P.R.C1.62.41.8350硝酸类1.0BJ41W-25P.R.C2.53.82.8350硝酸类1.0三、工洲牌保温截止阀I型主要外形尺寸和连接尺寸(II型法兰大一级)：型号公称通径DN()尺寸()LDD1D2B-fZ-HD0BJ41WH-16PRC1513095654516-24-1417012020150105755516-24-1419014025160115856516-24-14205160321801351007818-24-18270180402001451108518-34-183102005023016012510

26、018-34-183582406529018014512018-34-183732808031019516013520-38-1843532010035021518015520-38-1850036012540024521018522-38-1861440015048028024021024-38-2367440020060033529526526-312-2381845025073040535532030-312-25969550型号公称通径DN()尺寸()LDD1D2B-fZ-HD0BJ41WH-25PRC1513095654516-24-1423312020150105755516-24

27、-1427514025160115856516-24-14285160321801351007818-24-18302180402001451108518-34-183552005023016012510020-34-183622406529018014512022-38-184002808031019516013522-38-1843032010035023019016024-38-2346536012540027022018828-38-2555040015048030025021830-38-2570040020060036031027834312-2578045025073042537

28、033536-312-30900550型号公称通径DN()尺寸()LDD1D2B-fZ-HBJ41WH-40PRC1513095654516-24-1423320150105755516-24-1427525160115856516-24-14285321801351007818-24-18302402001451108518-34-183555023016012510020-34-183706529018014512022-38-184088031019516013522-38-1843610035023019016024-38-2347512540027022018828-38-25558

29、15048030025021830-38-2572020060037532028238-312-30800BJ41WH-64PRC15170105755518-24-1424020190125906820-24-18280252101351007822-24-18290322301501108224-24-23325402601651259524-34-233605030017513510526-34-234106534020016013028-38-234308038021017014030-38-2346510043025020016832-38-255371255002952402023

30、6-38-3063015055034028024038-38-3479020065040534530044-312-34910一、 主要特点：主要用来接通或截断管路中的介质，一般不用来调节流量，但适用的压力范围很广。二、技术参数：主要零件材料适用工况阀体，阀盖，阀瓣WCBZG1Cr18Ni9TiZG1Cr18Ni9Ti密封面H(Cr13)或Y(硬质合金)W(本体)或Y（硬质合金）阀杆及内件1Cr13填料柔性石墨垫片高径石墨适用介质水，蒸汽，油品硝酸类等腐蚀性介质硝酸类等腐蚀性介质适用温度=425度=200度三、材料材料：公称压力试验压力壳体密封液体低压密封（气）适用介质工作温度1.62.41.760.6水蒸汽油品4252.53.752.754.06.