2024大中型水轮机进水阀门规格及技术参数

大中型水轮机进水阀门规格及技术参数II目 次前言 II112范引文件 131425水门号制、基参和本寸进水门形图 3附录A（规性录进水门号编方法 4附录B（资性录进水门本数基尺寸 5附录C（资性录进水门外图 1811大中型水轮机进水阀门规格及技术参数范围本标准规定了大中型水轮机进水阀门的规格系列、基本参数和基本尺寸。（1000至10000mm的蝶阀，公称直径500mm至5000mm的球阀。（GB/T14478 蝶阀新设计的蝶阀公称直径及水头等级，一般参照表1规定，如不能符合标准尺寸时，公称直径2500mm50mm2500mm100mm项均应符合GB/T14478表1蝶阀系列公称直径及水头段划分序号公称直径mm第一档水头段第二档水头段第三档水头段第四档水头段最大静水头m最高瞬态压力MPa最大静水头m压力MPa最大静水头m最高瞬态压力MPa最大静水头m压力MPa11000600.851001.401602.252503.4021250600.851001.401602.252503.4031500600.851001.401602.252503.4041750600.851001.401602.252503.4052000600.851001.401602.252503.4062250600.851001.401602.252503.4022表1 蝶系公直及水段分续）序号公称直径mm第一档水头段第二档水头段第三档水头段第四档水头段最大静水头m最高瞬态压力MPa最大静水头m压力MPa最大静水头m最高瞬态压力MPa最大静水头m压力MPa72500600.851001.401602.252503.4082800600.851001.401602.252503.4093400600.851001.401602.252503.40104000600.851001.401602.252503.40114600600.851001.401602.252503.40125300600.851001.401602.252503.40136000600.851001.401602.252503.40146500600.851001.401602.252503.40157000600.851001.401602.25－－168000600.851001.40－－－－179000600.851001.40－－－－1810000600.851001.40－－－－球阀22000mm以下可50mm2000mm100mmGB/T14478的规定。如有特殊需要，由业主与设备承包商具体商定。33表2球阀准寸列 单为米序号公称直径序号公称直径150010240026501125003800122800410001330005130014330061600153500718001640008200017460092200185000进水阀门型号编制方法见附录A。基本参数和基本尺寸和进水阀门外形图参见附录B和附录C。44附录A（规范性附录）进水阀门型号的编制方法□ □-□ □-□A.1。表A.1 进水门型号进水阀门类型代号铁饼型蝶阀DF平板型蝶阀PDF球形阀QFA.2。表A.2 阀轴置式阀轴布置方式代号卧 轴W立 轴LA.3。表A.3 操作构式操作机构型式代号油压操作Y水压操作C电动操作D手动操作S55附录B（资料性附录）进水阀门基本参数和基本尺寸B.1.表B.1 平板型蝶基参数序号型号公称直径mm型式水头m质量kg密封结构操作机构旁通阀直径mm空气阀直径mm操作形式接力器个数力最高升压阀重操作机构总重最重件围带形式密封形式1PDF150-WY-1001000卧150200552979763261814实心橡胶重锤及摇摆接力器14005661001002PDF60-WD-1201200卧6010020723502422实心橡胶电动操作1003PDF130-WY-1201200卧13016041506504800实心橡胶摇摆接力器13002.51251004PDF100-WY-1251250卧100150678579775822300实心橡胶重锤及摇摆接力器14005661501005PDF100-WY-1301300卧1001501840重锤46023025301100实心橡胶摇摆接力器12504183.3100506PDF210-WY-1351350卧2103106250142576752342实心橡胶在活门摇摆接力器14005604.01501507PDF70-WY-1501500卧70100405811855243实心橡胶上全周摇摆接力器14006401502508PDF130-WY-1501500卧1301605856178876442225实心橡胶密封套筒式接力器14502.515025066表B.1 平型阀本数（）序号型号公称直径mm型式水头m重量kg密封结构操作机构旁通阀直径mm空气阀直径mm操作形式接力器个数力最高升压阀重操作机构总重最重件围带形式密封形式9PDF160-WY-1501500卧1602086895120280972850实心橡胶摇摆接力器13505602.515015010PDF200-WY-1501500卧2002704570重锤5502005320实心橡胶高压摇摆接力器11504951615010011PDF30-WY-1751750卧30406770103078003340实心橡胶摇摆接力器140025012PDF110-WY-1751750卧1101609117161010727空气围带摇摆接力器15005602.515025013PDF150-WY-1751750卧15020090002430114304310空气围带摇摆接力器15007002.525025014PDF200-WY-1751750卧20026090461202102483435实心橡胶摇摆接力器13505604.015015015PDF45-WY-2002000卧45706283125075333000空气围带摇摆接力器13007662.525010016PDF70-WY-2002000卧7091105262110126364007实心橡胶重锤及摇摆接力器15007802.525010017PDF80-WY-2002000卧8012082001800100003900空气围带摇摆接力器15007782.525025018PDF110-WY-2002000卧11016976531591931101754350实心橡胶重锤及摇摆接力器13906274.020010019PDF46-WY-2202200卧4655116331522131555880空气围带摇摆接力器13505604.025025020PDF70-WY-2252250卧7010112000200014000空气围带摇摆接力器150025020077表B.1 平型阀本数（）序号型号公称直径mm型式水头m重量kg密封结构操作机构旁通阀直径mm空气阀直径mm操作形式接力器个数力最高升压阀重操作机构总重最重件围带形式密封形式21PDF135-WY-2402400卧135180142441844933603605318449实心橡胶重锤及摇摆接力器16508392.525025022PDF160-WY-2402400卧160210201175478255959055实心橡胶摇摆接力器16009804.030025023PDF48-WY-2502500卧486011280105612336实心橡胶摇摆接力器12007001625035024PDF115-WY-2502500卧11516021150240023550空气围带摇摆接力器同侧240099030035025PDF150-WY-2502500卧150200188004450232507930实心橡胶摇摆接力器17509802.525025026PDF64-WY-2602600卧6490140001800158006600空气围带摇摆接力器15007782.525025027PDF75-WY-2802800卧75110206303470241009700空气围带摇摆接力器16509902.530030028PDF65-WY-3003000卧65952018830122320011170空气围带摇摆接力器15008394.025025029PDF42-WY-3203200卧42502278230122579412854实心橡胶摇摆接力器15008394.025025030PDF120-WY-3203200卧1201603149067103820014000空气围带摇摆接力器260012002.530030031PDF78-WY-3403400卧7810043130738050510空气围带摇摆接力器同侧2600141535040032PDF82-WY-3403400卧821002776040543181414500实心橡胶摇摆接力器15509804.030040088表B.1 平型阀本数（）序号型号公称直径mm型式水头m重量kg密封结构操作机构旁通阀直径mm空气阀直径mm操作形式接力器个数力最高升压阀重操作机构总重最重件围带形式密封形式33PDF80-WY-3703700卧801003059019603接力器45504717232空气围带重锤及摇摆接力器18009802.5400两只50034PDF60-WY-4004000卧60858480054009020033540特制橡胶密封4001400摇摆式接力器2350无35PDF55-WY-4204200卧55804255954784803724455实心橡胶摇摆接力器16009804.040040036PDF200-WY-4204200卧20027076200重锤365088865033400实心橡胶摇摆接力器同侧265014024.040020037PDF80-WY-4504500卧801206468195847426536530实心橡胶摇摆接力器180016104.040040038PDF70-WY-5305300卧701006698521588700041500实心橡胶摇摆接力器同侧265014024.0400250B.2,C。表B.2 平板型蝶基尺寸 单为米序号型号图例基 本 尺 寸D1D2HH1H2LL1L2L3L4BB1B2B3dd1ZZ1Rd轴偏心值e1PDF150-WY-100C11160125065017220021151000705705650283400200M42M42×10004400250252PDF60-WD-120C41380145058022951225970840850400M36M36×100032430017099表B.2 平型阀本寸（） 单位毫米序号型号图例基 本 尺 寸 mmD1D2HH1H2LL1L2L3L4BB1B2B3dd1ZZ1Rd轴偏心值e3PDF130-WY-120C113901485700120200210010501050805805800410350175M42M48×10003245004PDF100-WY-125C114701580800177720024601140840840750283480240M42M42×1000324400250305PDF100-WY-130C11435145060010909018701200905805785400210240120M24M30484300140156PDF210-WY-135C11650178072019663202465140012309651115600328300150M56M56×1400324400300307PDF70-WY-150C11690178575019802402305140011659951040450320260130M42M42×10003644502008PDF130-WY-150C117101820700203127551500145010801080800384480240M523M42×10003644502609PDF160-WY-150C117801900770196632026151500130510401190800328500250M48M56×14003644003003010PDF200-WY-150C1170017807001503125223015001110975930600220400200M42M483243502603011PDF30-WY-175C119602050900200020017001365115511551000353.5640320M36M42×80044650012PDF110-WY-175C119302050950184030030001700147012051350900600300M42M42×125032440030013PDF150-WY-175C119202050950232037024651700138011501315900410580290M4M4848450030014PDF200-WY-175C120502160970196632029451960146512001360600328300150M48M56×14004044003403015PDF45-WY-200C1219023307002181.520030452150155013001300630450380190M42M56×12004045502501010表B.2 平型阀本寸（） 单为米序号型号图例基 本 尺 寸 mmD1D2HH1H2LL1L2L3L4BB1B2B3dd1ZZ1Rd轴偏心值e16PDF70-WY-200C1115024812903210185012501250900389560280M48M48×12504045503203517PDF80-WY-200C122602350860244532035001850174013301550900389580M48M56×120032455018PDF110-WY-200C122102300950192016029451720140011901190600315360180M42M484844502603419PDF46-WY-220C1243025401150212032030152000169014251590900328600300M42M4840440028020PDF70-WY-225C1250026001200250030020001700146014601000424.3600300M48M56×200052460021PDF135-WY-240C12650280012502800400342022001900160018201200491.5740370M56M5648660040022PDF160-WY-240C12750290011733062355390025101940161517601200573800400M56M64×15004867004303523PDF48-WY-250C1274028401350172616035402000175516451645600423350175M42M48×150040449530024PDF110-WY-250C32740284015502542240216020001905165016501300600940470M48M64×200044470045025PDF150-WY-250C1275029007902965310392028001950162517701200573800400M48M48×15004867004303526PDF64-WY-260C12780288010702445320402322302060167018701200390550M42M56×170040455027PDF75-WY-280C13040315012003000340433725102185177517751260495800400M48M56×17004867001111表B.1板蝶阀基寸（） 单为米序号型号图例基 本 尺 寸 mmD1D2HH1H2LL1L2L3L4BB1B2B3dd1ZZ1Rd轴偏心值e28PDF65-WY-300C1325034001300275940040202900219019002120900491.5600300M48M5660660038029PDF42-WY-320C1356037101460275940043103000233520452265900491.5570235M56M5660660040030PDF120-WY-320C2345036101350334034031002450210021001300601800400M56M56×170060985031PDF78-WY-340C33710382022003720422524027202430215021501600850750375M56M64×15004812100046032PDF82-WY-340C13675379015003097355500732302435211722621000573610305M48M64×15006067004604033PDF80-WY-370C13970411016003000400478534502607.52282.52502.51200573.5740370M56M5660670045034PDF60-WY-400C14850506026303640500280030352630263016508111000500M64M64×160060699035PDF55-WY-420C14480458018003062355584038002850252526701100573720360M42M64×150010067005004036PDF200-WY-420C34590489017703440240617539402940273526351100850720360M56M7296410006505037PDF80-WY-450C14890504020004280445640242503205276529371300942820410M64M90726115065038PDF70-WY-530C3565057802080344024077549603490328531851100850720360M48M72804100065050B.3。1212表B.3 球阀本数序号型号公称直径mm油压设备水头m重量kg密封结构操作机构旁通阀直径mm空气阀直径mm操作形式接力器个数力最高升压阀重操作机构总重检修密封工作密封1QF400-WC-50500400500240065030508401Cr13密封环1Cr13密封环1240500水压h50502QF500-WY-50500YZ-0.650060023506503000650密封环止漏盖摇摆接力器13007002.5801003QF700-WY-50500HYZ-0.3A7001000368010524732密封环密封环套筒式接力器同侧23006302.5M424QF1000-WC-55001000125053105605870密封环密封环套筒式接力器1250水压12.5M425QF300-WY-60600HYZ-0.6A30040045258575382密封环密封环套筒式接力器13005942.540M426QF400-WY-65650400590610379769001131密封环密封环摇摆接力器14005662.57QF500-WY-656505006005660104067001080止漏环止漏盖摇摆接力器14007782.5801008QF300-WY-80800HYZ-0.6A300400858012309810止漏环止漏环套筒式接力器14007852.5M309QF500-WY-808005006006280143077101500止漏环止漏盖摇摆接力器14506372.510QF200-WY-101000YZ-1200250153002520178205400止漏环止漏盖摇摆接力器15002.510010011QF340-WY-101000HYZ-134040019176224621422止漏环止漏环摇摆接力器同侧2400G1”12QF600-WY-101000YZ-1600720169005500224005900止漏环止漏盖500/1600环形接力器2.51001001313表B.3 阀参数续） 位毫米序号型号公称直径mm油压设备水头m重量kg密封结构操作机构旁通阀直径mm空气阀直径mm操作形式接力器个数力最高升压阀重操作机构总重检修密封工作密封13QF300-WY-101000HYZ-1300358200321673217058610止漏环止漏环摇摆接力器14007704.015010014QF600-WY-101000HYZ-1.660065023542接力器3565513786止漏环止漏环摇摆接力器14007706.310015QF390-WY-121200HYZ-139048027996356831564止漏环止漏环摇摆接力器同侧24502.5M3016QF300-WY-131300YZ-130042025000257527600止漏环止漏环摇摆接力器15008394.0无10017QF452-WY-131300HYZ-2.54525702860241163271814072止漏环止漏环摇摆接力器16009804.015010018QF318-WY-151500HYZ-2.53183934615834404959823230止漏环止漏环摇摆接力器15009806.320010019QF320-WY-161600HYZ-3.23203803979972634706212822止漏环止漏盖摇摆接力器18001159.72.515010020QF400-WY-161600YZ-2.540050037000100004700013000止漏环止漏盖2.520015021QF401-WY-161600HYZ-4..04015004598059235190321230止漏环止漏环摇摆接力器165011904.010022QF321-WY-161600YZ-33214204465559275058221500密封环密封环摇摆接力器16009804.015010023QF220-WY-171750YZ-2.52202904310651304823619490密封环止漏环摇摆接力器16009804.010024QF540-WY-1717505406905000060005600020000止漏环止漏环摇摆接力器150014757.02001414表B.3 球基参（）序号型号公称直径mm油压设备水头m重量kg密封结构操作机构旁通阀直径mm空气阀直径mm操作形式接力器个数接力器接力器操作压力MPa最高升压阀重操作机构总重最重件检修密封工作密封25QF620-WY-191900YZ-6620775970171298342886密封环密封环摇摆接力器180015416.315015026QF400-WY-202000YZ-4400500800002000028000止漏环止漏环摇摆接力器26004.020015027QF370-WC-222200水源3704308000050008500060000弹性环弹性环套筒式接力器1720水压3.725028QF301-WY-252500HYZ-6301391999561720止漏环止漏环摇摆接力器170015406.320029QF335-WY-282800YZ-83354904200125400止漏环止漏环摇摆接力器252017976.380B.4C。表B.4 球阀本寸 位米序号型号图例基 本 尺 寸D1D2D3D4HH1H2BB1B2B3LL1L2’L2L3L4L5dd1d2ZZ1Z2d轴R1QF400-WC-50C610506706704508003001433600650565M36M36×630M36204202QF500-WY-50C612857057055601920200905640505800880790M42M42×1000M42204205003QF700-WY-50C611007607605808804604401470700730640M52M42×800M52204202201515表B.4 球基尺（） 单位毫米序号型号图例基 本 尺 寸D1D2D3D4HH1H2BB1B2B3LL1L2’L2L3L4L5dd1d2ZZ1Z2d轴R4QF1000-WC-5C611407757756208203804101622700695665M56M42×800M56204202505QF300-WY-60C6122079579570014505172100750920850M48M36×800M48204202406QF400-WY-65C614909509508451747200134067001680500840730M42M36×800M42204202004007QF500-WY-65C61510875875700203220019005806501060980M48M56×1700M48244245508QF300-WY-80C61600103010308501600670230590011951110M48M42×800M48244243209QF500-WY-80C616801140113086518207382030560980910M48M36M482842830045010C62140137013701278012201100141514301535M56M42×1000M562842811C7211013701370118409203380132014401725M56M42×1000M562842840012C522901360136023301114409463160140014751330M64M64M642842813C6215013001300122933201250825450.53005150013401335M48M64×1500M482842840055014C6215013001300122933201250825450.53200150013401335M56M64×1500M562842843055015C623001560156012101010153355132016251495M56M56×1400M56326324801616表B.4 球基尺（） 单为米序号型号图例基 本 尺 寸D1D2D3D4HH1H2BB1B2B3LL1L2’L2L3L4L5dd1d2ZZ1Z2d轴R16C626001