全铜比例式减压阀Y43X全铜比例式减压阀

1、0>>>>产品名称：产品型号：Y43X产品口径：DN50-200产品压力：产品材质：铸铁、铸钢、不锈钢等r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、JPk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、铭铝钢、低温钢、钛合金钢等。工作压力。工作温度：-196C-650Co连接方式：内螺纹、外螺纹、法兰、焊接、对焊、承插焊、卡套、卡箍。驱动方式：手动、气动、液动、电动。全铜比例式减压阀：比例式减

2、压阀，体积小，外形美观，质量可靠，具有流量大，灵敏度高，开启自如等特点，克服了内压比例阀水压通过活塞时形成的涨力，摩擦力大的缺点,使其性能更加稳定，使用寿命更长活塞运动自如，流体不隔层通过，提高了介质适用温度。该产品分为2:1、3:1、3:2比例式减压阀主要技术参数型号公称压力PN(MPa)公称通径DN(MM)LY43X-10T（B型）50856510280122100140125160150178200230Y43X-16T50856510280122100140125160150178200230三、比例式减压阀主要外形尺寸(法兰连接尺寸按标准，按标准)公称通径DN(MM)尺寸(MM)CL

3、D151/2"8050203/4"8050251"90543211/4"100604011/2"11068502"12080减压阀系列价钱供用户或设计院工程项目做预算产品名称口径(DN)工作压力(MPa)(C)(C)(C)1(C)(C)IY43H蒸汽减压阀2055555579588525450615615885123032408108101440506158858851620651860213080123014251425160523403120567010012518602340241515021003150756094502004

4、305438094502507350128558880129451200030035018450307802232031140400产品名称口径(DN)工作压力(MPa)(C)(C)(C)Y43WH汽减压阀202220240026702522203223402340306040306030603480402050653870387069304950756080630010066606930905412594509810123301501395014670178202001950020445361952503469530055500577503507875082500400产品口径工作压力(mp

5、a名称(DN)(T)200P减压阀15345202593032401200500Y110X减压阀155252024025240285324050435产品口径工作压力(MPa)名称(DN)(C)(C)(C)(C)(C)Y42X减压阀1551051054076520510510540765255405406158103263063070587040509001500225065151516952160252032408010016502595342028804830432012515034203870720011340200483048605580900015300250468092703001

6、27802124012960216003504003024030600产品口径工作压力(MPa)名称(DN)(P)(P)(P)(P)Y42X不锈钢减压阀1517701770202070231020702310249027542532249031502490315029703675405036003600432065414041408062556255750010067509840625510200846012225125150144001494017940200194402034024420250365403870046440300514805514068175产品名称口径(DN)(C)工作压

7、(C)力(MPa)(I)(I)Y45Y/H杠杆式减压阀50270039602820414049507380513076208010047707200501074708280163808550170101502001188012240252002628025025200356402610036450300YZ11X-16只管减压阀(T)(P)1537520252556753240465506301305产品口径工作压力(MPa)名称(DN)(C)(C)(C)(C)YK43X/F空气减压阀1512601305126013051440148520251380138015603214401440162

8、040160516051770501770195017701950216024306580222024302220252026102850100125324033753600150396040504380200504052206030250927013140954013410312015300300350216002250027000产品口径工作压力(MPa)名称(DN)(C)(C)(C)152760279030602029403090297032103240351025323300346538104039903990438050445546505100YK43X/F不锈钢空气减压阀65501

9、07290501073805490813080100837087301003512510935160801140016830131101935015020021540333002277035100261754036525030053100558003507812080460产品名称口径(DN)工作压力(mp32:1*3:1*Y13X-16T比例式减压阀153303303603602025360435324955404060067550795855Y416X减压稳压阀(Z)(C)25324052563076584050658101020801035138010012451650125192024

10、152565342015020035104830产品名称口径(DN)工作压力（mp32:1*3:1*4039050420540450Y13X-16T比例式减压阀（B型铁壳铜芯）658070578010088599012513200142515017852490200Y13X-16T比例式减压阀（全铜）40105050177018006580222027752235100125402042301504860513020074258010产品口径工作压力（mp3名称(DN)(Z)(C)Y44H/T波纹管减压阀206302585532930407651080508101155651080157580

11、15001770210023401001252610279037203900150CYY12F锻压内螺纹空气减压阀(C)(C)(C)15(1/2)555555615106520(3/4)630630705117025(1")6908406908407959751590166532(5/4)40(3/2)50(2")型号口径1616C/25406410016P/2540P64PDN15/DN20360465555675870124514551770DN253905256457501050175519052265DN3242060067510051320201021752430

12、DN4048072087012001545232525203195DN5052578094513951995262527903600V/LQI-IDN65600930111015752355285036754500Y43H活塞式减DN809301260148518002520384060306450DN1009751350169521002850463563007695压阀DN1251575226531803870543085501219513695DN1501800262536005400756098251407017475DN20025653750493570359450133951963

13、522875DN2506345742587752535029520DN300789093451332035550DN35020055DN40026790DN45037500DN50048990型号口径1616C/25406410016P/25P40P64PY42H(高DN15/DN20285360390495645115512001365DN25339435480630855141017101935压）直接DN323755105557051035160519202130作用DN404956607208701230201026253180薄膜DN5057075081099013952175268

14、53570减压DN6560081085510351620247535704410阀DN808551245141016052400375049506390DN10011401590171020553075495068558535DN1252025282031353540514590151314014610DN15022323105346542306675100351504519020DN20031504560510057157650166952190024120DN250687088059480132452860531845DN30084901138547925DN35016500DN40019

15、425DN450DN500型号口径10/16*16C/2516PY44H减压阀波纹管式DN206007801422DN256007951530DN3263070585599017101920DN40DN5075010651995DN6599014252550DN80136516201905229540354950DN100DN1252400270033453600DN150型号口径100*100IY945H100Y945H100IY44Hs压阀波纹管式DN502370415561207485DN80346542006090688574558355957010620DN100DN15063001

16、35751416020355DN20010230220652112016380267602607034470DN250DN30030615型号口径16C/25406416PYK43X/F/Y型先到活塞式气体减压阀DN201125118513201500DN251155121513951995DN321230130515002220DN401320141016052610DN501410150018002850DN6516051965177021602085259530303915DN80DN1002220246028204500DN1253075366038404305460558207425

17、9015DN150DN2004800919558809960744012660DN250DN3001267514100DN3502037022665DN40035220产品名称口径（铸铁）（铸钢，球墨）YX741减压阀DN409751095DN5010501125DN6511251275DN8012001425DN100135018001650202517252100DN125DN150202524002475DN200277537503150465033004800DN250DN300540064506300795066008250DN350DN4008250975010050DN45097

18、501170012000DN500112501350013950DN600142502295018750267001950027450DN700DN800304503450035250DN900435005400055200DN10005700069000产品名称公称通径工作(mpa200X减压阀DN40DN50432DN65DN80534DN100609DN125DN150816DN200DN250DN3003282DN350DN4008475DN45011082DN50012432产品名称公称通径工作压力（MPA）可调式减压稳压阀YX741X-16DN25834DN32834DN40107

19、4DN50927DN65102012061482DN80DN10017611668DN125DN150DN2002964DN25040774911DN30055597041DN350DN400852310191DN4501037712414DN50017418DN600213092965235577DN700DN8003798645582一、阀门的选型步骤1 .明确阀门在设备或装置中的用途，确信阀门的工作条件：适用介质、工作压力、工作温度等等。2 .确信与阀门连接管道的公称通径和连接方式：法兰、螺纹、焊接等。3 .确信操作阀门的方式：手动、电动、电磁、气动或液动、电气联动或电液联动等。4 .依

20、照管线输送的介质、工作压力、工作温度确信所选阀门的壳体和内件的材料：灰铸铁、可锻铸铁、球墨铸铁、碳素钢、合金钢、不锈耐酸钢、铜合金等。5 .确信阀门的型式：闸阀、截止阀、球阀、蝶阀、节流阀、平安阀、减压阀、蒸汽疏水阀、等。6 .确信阀门的参数：关于自动阀门，依照不同需要先确信许诺流阻、排放能力、背压等，再确信管道的公称通径和阀座孔的直径。7 .确信所选用阀门的几何参数：结构长度、法兰连接形式及尺寸、开启和关闭后阀门高度方向的尺寸、连接的螺栓孔尺寸和数量、整个阀门外型尺寸等。8 .利用现有的资料：阀门产品目录、阀门产品样本等选型适当的阀门产品二、阀门的选型依据1 .所选用阀门的用途、利用工况条件

21、和操纵操纵方式。2 .工作介质的性质：工作压力、工作温度、侵蚀性能，是不是含有固体颗粒，介质是不是有毒，是不是是易燃、易爆介质，介质的黏度等等。3 .对阀门流体特性的要求：流阻、排放能力、流量特性、密封品级等等。4 .安装尺寸和外形尺寸要求：公称通径、与管道的连接方式和连接尺寸、外形尺寸或重量限制等。对阀门产品的靠得住性、利用寿命和电动装置的防爆性能等的附加要求。（在选定参数时应注意：若是阀门要用于操纵目的，必需确信如下额外参数：操作方式、最大和最小流量要求、正常流动的压力降、关闭时的压力降、阀门的最大和最小入口压力。）依照上述选型阀门的依据和步骤，合理、正确地选型阀门时还必需对各类类型阀门的内部结构进行详细了解，以便能对优先选用的阀门做出正确的选择。管道的最终操纵是阀门。阀门启闭件操纵着介质在管道内的流束方式，阀门流道的形状使阀门具有必然的流量特性，在选型管道系统最