持压泄压阀-500X持压泄压阀

1、水利控制阀>>泄压阀>>持压泄压阀产品名称：持压泄压阀产品型号：500X产品口径：DN20-600产品压力：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、承插焊、卡套、卡箍。驱

2、动方式：手动、气动、液动、电动。   产品详细信息产品介绍： 当给水管中压力超过泄压阀额定压力时，500X泄压阀开启,防止管线及设备因超压而损坏，可用于高层建筑消防测循环系统之泄压用，以防止水压过高造成系统危险。应用范围：500X持压泄压阀广泛用于给排水、消防、电厂等行业的水管道中，可对压力波动快速反应和快速泄放，防止压力急剧增高而损坏管道及设备。结构特点：500X泄压阀主要用于消防或其他供水系统中，以防止系统超压或维持消防供水系统的压力。消防泵关闭后还可以减小水锤的冲击。也用于大型供水系统的水锤消除装置。并且阀门控制系统的进口处装有一个自清洁滤网，利用流体特性，

3、使比重较大、直径较大的悬浮颗粒不会进入控制系统，确保系统循环畅通无阻，使阀门能安全可靠地运行。系统动作平稳、强度高、使用寿命长。标准规范：设计制造标准： 结构长度标准：GB/T 12221-2005连接法兰标准：GB/T 9113压力温度等级：GB/T 12224-2005试验检验标准：GB/T 13927-2008主要尺寸及重量：公称尺寸DN尺寸(mm)LH20150245251602723218029140200311502033326521635580241370100292413125330461150356495200495570250622666300698733350787807

4、400914888450978978500978107660012301185水力控制阀系列价格供用户或设计院工程项目做预算产品名称通径DN工作压力（mpa）1.6（x）2.5（c)l00X型遥控浮球阀300X型缓闭式逆止阀300X每台价格加20元2555564532585675406006905066079565750870808259751009001050125117013951501425171020018752175250345041253004125495035050256000400795095254509750117005001027512300产品名称通径DN工作压力（mpa

5、）1.6（x）2.5（c)200X减压阀700X型水泵控制阀2570582532735847.540750877.550780945659001080809751170100105012601251320157515015751875200202524002503600427530042755100350637576504008250990045010200122255001275015300产品名称通径DN工作压力（mpa）1.6（x）2.5（c)400X型流量控制阀500X型持压/泄压阀25727.5840328259604087010205094510956597511258010501

6、2001001125130512514251650150165019502002100247525036754350300435051753506375765040084001005045010500126005001305015600产品名称通径DN工作压力（mpa）1.6（x）2.5（c)600X型水力电动控制阀ZYT800X型压差控制阀25630750326757804082582550900900659909908010801080100117011701251500150015018001800200232523252504200420030050405040350612061204

7、009600960045011625116255001237512375产品名称通径DN工作压力（mpa）1.6（Z）2.5（c)F745X型遥控浮球阀JD745X型多功能水泵控制阀25570712.53260075040630787.5506608256576593080922.511101001050127512515001800150180021752002250270025033003975300480057753505700682540075009525450795010800500109501275060015000180007002250027000800270003375090

8、0435005400010007200086400产品名称通径DN工作压力（mpa）1.6（Z）2.5（c)J145X型电动遥控阀AX742X型安全泄压/持压阀25570712.53260075040630787.5506608256576593080922.51110100105012751251500180015018002175200225027002503300397530048005775350570068254007500952545079501080050010950127506001500018000700225002700080027000337509004350054000

9、10007200086400产品名称通径DN工作压力（mpa）1.6（x）2.5（c)BFG7M43HR管力阀1502700307520034503975250412547250300562564503507350840040081009300450945010800500116701335060015300225007001972526550800244502805090031350360001000379504350012007095081600产品名称通径DN工作压力（mpa）1.6（x）2.5（c)LH45X限流止回阀2510201200321050124540108012755011

10、551320651200138080130515001001380157512516501875150187521452002325270025042004800300525060003506900795040087001005045010800124505001320015000产品名称通径DN工作压力（mpa）1.6（x）2.5（c)HC44X(SFCV)橡胶瓣止回阀50247.530065330397.580405487.510055567512567581015094511402001402.51680250210022503003150375035041254950400495059

11、254507500900050010275123006001402516800产品名称通径DN工作压力（mpa）1.6（x）2.5（c)DHH44X微阻缓闭消声止回阀1501500172520018752175250225026253003000345035037504350400427549054505025577550061507050600835596007001080012375800141001620090017700203551000237002730012004395055050产品名称通径DN工作压力（mpa）1.6（x）2.5（c)H76X型对夹瓣式止回阀50142.5172

12、.565157.521080172.5225100225300125285345150345450200412.5547.5250615810300870114035012751680400210027304502475322550030003900600487558507007800937580095251143090010001200产品名称通径DN工作压力（mpa）1.6（Z）2.5（c)HS41X管道倒流防止阀32750900408259905090011256597511708012001440100157518901252100252015025503075200360043502

13、5052506300300765091503509300111754001335015900450159001905050022500270006003150037800700产品名称通径DN工作压力（mpa）1.6（Z）2.5（c)YX741X型可调式稳压阀25795952.532825975408551027.5508851050659901185801125135010012751500125172521001502025247520024753000250352542003005025600035059257125400817598254509225110705001267515150

14、600164251972570024225291008003322539900900570006840010007230086700产品名称通径DN工作压力（mpa）1.6（Z）2.5（c)硬密封HH44X微阻缓闭止回阀50577.572093065630787.5102080765100513051009001312.5171012511400159021001501425208527002001800225030002502850345045003003945534069753505625700589254006900835593754508925108001404050096001200

15、0150756001320016050210007002700033000429008003555044850583509004800010001200产品名称通径DN工作压力（mpa）1.6（Z）2.5（c)Y416XY110X减压稳压阀25/11022527032/11028534540/110315382.550/110345420505857056563075080757.5900100915109512514701770150180021750JM744X气动，液动快开排泥阀8082599010090010801251575189015015751890200195023402503

16、150378030046505580产品名称通径DN工作压力（mpa）10Z25C软25C硬HH49XHH48XHH46X微阻缓闭消声蝶式止回阀5045058576565570690900806457801020100705840109512579510351350150870112518902001102.5145519502501500195025503002100267034503502625345045004003225420054754504050517567505004875622581006006240795095407008700111001447580010350124501

17、71009001545020250234001000180002175028275120025815产品名称通径DN工作压力（mpa）1.6（Z）2.5（c)HC41X(B)型消声止回阀（双门）5016519565202.523480240285100300390125420510150577.5690200900108025014851782300189022503503382.5405040042905175450487559105006682.58062.56007837.59450产品名称通径DN工作压力（mpa）1.6（Z）2.5（c)HC42T(DRVZ)型静音止回阀50247.5

18、30065315382.580382.546510043552512560072015082599020015001875250195023403002632.529253503825465040054756600450637576505001185014250600TSX-10CTSX-10Q公称通径DN出厂价（元）公称通径DN出厂（元）503905030065510653908054080450100645100495125930125690150108015082520013202001020250156025012003002145300165035025353501950400282

19、040021754503405450262550039905003075600507060039007006720700517580093608007200900115059008850100013050100010050120027105120020850140032175140024750160035640160031155D341W-1C/0.5CD41W-1C/0.5C公称通径DN出厂价（元）公称通径DN出厂价（元）50300502406534565285804058034510048010042012555512549515060015055520075020082525097525

20、01020300120030013053501425350144040019504001815450217545021155002475500600315060070036757008005250800900585090010007350100012009900120014001305014001600180001600产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpa100X遥控浮球阀DN25675750825DN32675780825DN40675780825DN50675825900DN657509751050DN8090011251200DN1001050127

21、51350DN125135016501800DN150165020252250DN200240028503000DN250345042004500DN300420048005100DN350570067507050DN400750087009000DN45090001020010500DN500108001275013200DN600127501650017250DN700210002475025500DN800产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpa300X缓闭止回阀DN25675720750DN32675750825DN40675750825DN50675

22、825900DN65750900975DN8090010501125DN100105012751350DN125135016501800DN150165020252175DN200240027002850DN250345042004500DN300450052505550DN350570067507050DN400750087009000DN4508700975010200DN500105001245012900DN600127501545016200DN700214502520025950DN8003045042450产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpa

23、100X遥控浮球阀DN258259751050DN328259751050DN408259751050DN508259751050DN6597511251200DN80105012001275DN100120014251500DN125150018001950DN150180021002250DN200247529253150DN250345042004500DN300480055505850DN350585070507350DN400780093009600DN45090001020010500DN500112501275013200DN600135001800018750DN7002175

24、02625027000DN8003150044250产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpa400X遥控控制阀DN2590010051080DN3293010501125DN4097510951170DN50102011251200DN65108012301320DN80123013501425DN100135015751725DN125172519502100DN150195021752400DN200262530753225DN250352543504500DN300495057006000DN350615069007200DN40079509450990

25、0DN45090001020010500DN500105001200012450DN600138001725017700DN700222002745028200DN800322504575046500产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpa500X持压/泄压阀（膜式）DN2591510501125DN3294510951170DN4097511551245DN50105012001275DN65112513201425DN80132015001650DN100142516501800DN125165020252175DN150202524752625DN200

26、262530753300DN250360044254650DN300510059256150DN350622570507275DN400742584758700DN45087751005010350DN500100501125011700DN600139501650017250DN700222002625027000DN800322504425045000产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpa600X电动控制阀DN25675825900DN32675825900DN40675825900DN50675825900DN65750900975DN80900112

27、51200DN100105012751350DN125127516501800DN150165019502100DN200232526252775DN250322539004050DN300442552505550DN350555063006600DN400705079508250DN450825090009450DN50093001020010800DN600130501500015750DN700213002475025500DN800304504200043950产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpa800X压差旁通阀DN2597511251200DN

28、3297511251200DN4097511251200DN5097511251200DN65112512751350DN80135015751575DN100150017251950DN125187522502400DN150210024002550DN200292533753525DN250382546504800DN300525061506450DN350637570507500DN400780085509000DN45089251020010650DN500102751170012150DN600144001725017700DN700225002670027450DN80032700

29、4125042000产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpaJD745X多功能水泵控制阀DN40750900DN50750900DN659001125DN8011251350DN100127515001575DN125150019502025DN150195022502400DN200255030003150DN250360042004500DN300510060006300DN350645075007950DN400825094509750DN45097501125011700DN500112501320013800DN600142501800018750D

30、N700225002625027000DN800300003375034500DN900420005250053550DN10006000067500产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpaF745X遥控浮球阀DN40750900DN50750900DN659001125DN8011251350DN100127515001575DN125150019502025DN150195022502400DN200255030003150DN250360042004500DN300510060006300DN350645075007950DN40082509450975

31、0DN45097501125011700DN500112501320013800DN600142501800018750DN700225002625027000DN800300003375034500DN900420005250053550DN10006000067500产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpaYX741减压阀DN409751095DN5010501125DN6511251275DN8012001425DN100135016501725DN125180020252100DN150202524002475DN200277531503300DN25

32、0375046504800DN300540063006600DN350645079508250DN4008250975010050DN45097501170012000DN500112501350013950DN600142501875019500DN700229502670027450DN800304503450035250DN900435005400055200DN10005700069000产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpaAX742X泄压阀DN4010501170DN5011251230DN6512001275DN8012751575DN1001

33、35017701800DN125172520252175DN150217525502625DN200285034503600DN250397549505100DN300562564506750DN350675082508550DN4008550975010500DN450100501170012300DN500114001395014550DN600145501920020250DN700229502670027750DN800312003750038700DN900439505475055950DN10005775069750产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.

34、5mpaJ145X电动遥控阀DN40825900DN50900975DN659751050DN8010501200DN10012001350DN12515001800DN20022502625DN25036004350DN30051006150DN35064507200DN40082509450DN450945011250DN5001125013500DN6001425018750DN7002325026250DN8003225034500DN9004275052500DN10005700067500产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）DY3

35、0BX缓开快闭式止回阀DN4010501170DN5010951230DN6512001275DN8012751575DN10013501770DN12517252025DN20028503450DN25039754950DN30056256450DN35067508250DN40085509750DN4501005011700DN5001140013950DN6001455019200DN7002295026700DN8003120037500DN9004395054750DN10005775069750产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）

36、DY30AX快开快闭式止回阀DN4010501170DN5010951230DN6512001275DN8012751575DN10013501770DN12517252025DN20028503450DN25039754950DN30056256450DN35067508250DN40085509750DN4501005011700DN5001140013950DN6001455019200DN7002295026700DN8003120037500DN9004395054750DN10005775069750产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，

37、球墨）J145X液压水位控制阀DN40570645DN50675750DN65750870DN809001020DN10012001350DN12514251650DN20028503150DN25039004200DN30052505550DN35064506750DN400DN450DN500DN600DN700DN800DN900DN1000产品名称口径1.0/1.61.0/1.6C2.5C硬密封HH44X微阻缓闭止回阀DN50675825825DN65750900900DN8090011251125DN100105012751425DN125135016501

38、725DN1501650210022502400DN2002250300031503450DN2503150390042004500DN3004200510054006000DN3506000720075007950DN4007050870090009450DN4508250105001095011400DN50010350127501350014250DN60015000195002025021750DN70021750247502550026250DN80030000345003600037500DN90057000产品名称口径1.0/1.61.0/1.6C2.5C硬密封HH46XHH48

39、XHH49X消声缓闭式止回阀DN50450525DN65570675DN80675825DN1007509009751275DN125825112512001800DN1501050127513502250DN2001200150016502550DN2501500180019503150DN3001950255027003900DN3502550330035255100DN4003150405042756000DN4504050495052507500DN5004800600064509000DN60060007500825010500DN7008250105001125013500DN80

40、09750127501350016500DN900142501575016500DN1000180002175023250DN1200247502925032250DN140042000产品名称口径1.0/1.6(铸铁）1.0/1.6（铸钢，球墨）2.5mpaHH47X蝶式缓冲止回阀DN40DN50DN65DN80DN100DN125DN150165019502100DN200225027002850DN250270033003600DN300345039004200DN350390048005100DN400480057006300DN450600070507500DN500825094509900DN6009750108001140