高压止回阀-H44H高压止回阀.doc

止回阀高压止回阀高压止回阀产品名称：高压止回阀产品型号：H44H产品口径：DN15-500产品压力：1.0-10.0Mpa产品材质：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。驱动方式：手动、气动、液动、电动。 产品详细信息止回阀：止回阀又称单向阀或逆止阀，其作用是防止管路中的介质倒流。水泵吸水关的底阀也属于止回阀类。启闭件靠介质流动和力量自行开启或关闭，以防止介质倒流的阀门叫止回阀。止回阀属于自动阀类，主要用于介质单向流动的管道上，只允许介质向一个方向流动，以防止发生事故。止回阀按结构划分，可分为升降式止回阀、旋启式止回阀和蝶式止回阀三种。升降式止回阀可分为立式和卧式两种。旋启式止回阀分为单瓣式、双瓣式和多瓣式三种。蝶式止回阀为直通式、以上几种止回阀在连接形式上可分为螺纹连接、法兰连接和焊接三种。主要零件材料零件名称材料牌名阀体WCBZGCr5MoZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti阀盖WCBZGCr5MoZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti阀瓣WCBZGCr5MoZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti销轴2Crl32Crl31Cr18Ni9Ti1Cr18Ni12MO2Ti垫片石墨缠绕垫片石墨缠绕垫片聚四氟乙稀缠绕垫片聚四氟乙稀缠绕垫片型号性能规范 公称压力PN（MPa）壳体材料试验压力(Mpa)WCBZGCr5Mo(C5)ZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti强度试验液体密封气体密封1.6H44H-16CH44Y-16IH44W-16PH44W-16R2.41.82.5H44H-25H44Y-25IH44W-25PH44W-25R3.82.84.0H44H-40H44Y-40IH44W-40PH44W-40R6.04.46.4H44H-64H44Y-64IH44W-64PH44W-64R9.67.110.0H44H-100H44Y-100IH44W-100PH44W-100R15.011.0适用温度-29-425550-40-200 -40-200超出温度范围，请订货时注明适用介质水蒸气、油品等水蒸气、油品等硝酸等醋酸等连接尺寸和外形尺寸 型号公称通径尺寸（mm）LDD1D2D6bZ-dD0HH44H-16C4020014511085- 164-1816015050230160125100- 164-1818516065290180145120- 184-1821517580310195160135- 208-18230180100350215180155- 208-18260210125400245210185- 228-18320235150480280240210- 248-23350250200550335295265- 2612-23420330250650405355320- 3012-25480380300750460410375- 3012-255204103508505204870435- 3416-25600490H44H-254020014511085- 184-1816015050230160125100- 204-1818516065290180145120- 228-1821517580310195160135- 228-18235185100350230190160- 248-23270220125400270220188- 288-25340248150480300250218- 308-25375276200550360310278- 3412-25435350250650425370332- 3612-30515410300750485430390- 406-30550430350850550490448- 4416-34620466H44H-40402001451108576184-18- - 5023016012510088204-1818516965290180145120110228-1821517580310195160135121228-18235185100350230190160150248-23270220125400270220188126288-25340248150480300250218204308-253752702005503751202822603812-304503422506504453853453134212-34525401300750510450408364464-23550423H44H-645030017513510588268-2320017765340200160130110288-2322519780380210170140121308-25250212100430250200168150328-30315248125500295240202176368-343652961505503402802402043812-344103302006504053453002604412-414803852507754704003523134816-41565445300900530460412364504-25600474H44H-1005030019514511288288-2522021065340220170138110328-2524022780380230180148121348-30260235100430265210172150388-343302741255003102502101504212-343853071505503502902502044612-344253472006504303603122605412-415004022507755004303823136012-41565432止回阀系列价格供用户或设计院工程项目做预算止回阀H41W-16P口径4Ni8Ni316普料DN15187.5225315DN20202.5262.5352.5142.5DN25225292.5412.5157.5DN32292.5375502.5217.5DN40367.5465637.5262.5DN50442.5585825322.5DN65622.5757.51125435DN1807809751432.5540DN1009601207.51762.5705DN1251597.519352857.51260DN1502100277540351642.5DN20039455377.56772.53105DN25074259600DN3001080014400止回阀H42W-16P止回阀H44W-16P口径4Ni8Ni316普料4Ni8Ni316普料DN15157.5307.5127.5255285367.5187.5DN20187.5248 337.5142.5255300367.5187.5DN25195278 367.5157.5270322.5420202.5DN32225323 457.5202.5337.5382.5525240DN40270405 540240390465652.5277.5DN50367.5473 637.5277.5457.5585825345DN65495623 892.5360630757.51095457.5DN180607.5758 1072.5457.5787.59751425555DN100757.5975 1312.55709601207.51845705DN1251312.51598 2152.59751507.521002857.51260DN1501597.52100 28201207.5235527753997.51650DN2002943698 4702.523553952.54702.567202940DN25058507425 960064508100DN30067509150 11775780010650型号H41HH44HH41HH41HH41HH41HH41HH41HH41H16C25C1BC25C16C25C40C64C100C普通（沙铸）中型（精铸）重型材质(15-200口径均为精铸）15120120120120127.5127.5127.519519520127.5127.5127.5127.5135135135240240250135135142.5142.5142.5142.5247.5247.532202.5202.5202.5202.5210217.5217.540540540255255255255285285285570570502852852852853153153156456756537537542042046546546576582580480480502.5502.560060060011251200100600645645682.5780825825142515001258559309009751125120012002025217515010801155117012451620169517252775292520018001950192020252475262527754725495025031503375352537204200697575003004800510052505550645011250120003507200780079508250870014250180004009450990001020045012000127505001950020250600型号H44H-16CH44H-25CH44H-40CH44H-16CH44H-25C普通型（沙铸）中型（精铸）15157.5157.5157.5157.5157.52016516516516516525172.5172.5172.5172.5172.532217.5217.5217.5217.5217.540247.5247.5247.5247.5247.55028528528528528565382.5382.539042042080480480495510510100600637.566063067512585590093090097515010801155117011701275200165017251875172518752502550270030003003600390046503505250600063004006750795045097501095050011250127506002175024000型号H44H-16CH44H-25CH44H-40CH44H-64CH44H-100C重型材质重型材质（15-200口径均为精铸）15157.5157.5157.53003002016516516534534525172.5172.5172.5367.5367.532217.5217.5217.5420420402852852855705705031531531564567565465465465750825806006006001125120010078082584013501500125112512001230202521751501575165017252700292520021002250255042004500250322534504125652569003004500510057009450103203506600727585501350015450400825091509900165001875045012000126001410021000225005001425015450168002700030000600247502700030750口径H42H-16CH42H-25CH42H-16CH42H-16CH42H-25CH42H-64CH42H-100C普通型（沙铸）重型材质（15-200口径均为精铸）15127.5127.5127.5127.5127.53003002013513513513513531531525150150150150150360360321951951951951954204204021021024024024043543550232.5232.5262.5262.5262.548052565322.5322.534534534560063080367.5367.5390390390750825100450450495525525900975125690750825900930135014251509751050112512001230157516502001350142519202070217530753150250210022502400262528505250555030033003450360039754200765081003504800510061506450675096009900400690072007650795087001125011850450870093001027514850165005001500015750202502325060021000225003675040500型号铸铁止回阀口径H44T/W/X-10DN40157.5DN50210DN65240DN80337.5DN100375DN125555DN150660DN200945DN2501470DN3002025DN3502925DN4003750DN4505550DN5006600DN6009750DN70014400DN80019200尺寸止回阀（H44H/H41H/WCB)150LB300LB600LB2”43557087021/2”58582512153”780112515754”1140153025505”1425195040506”1650285049508”28504500870010”43507350157501296150100501920014“8925147002490016”12450204003690018”15300262504425020”19950343505700024282005085081000尺寸止回阀（H44H/H41H/304)150LB300LB600LB2”802.51170180021/2”1050193523253”1470217533004”2370345057005”2925435088506”36757200117008”6750120001950010”11250165003225012”20250307504350014”262504350063000尺寸保温止回阀BH44H150LB300LB600LB2”810945124521/2”1072.51312.51702.53”1380172521754”1890228033005”2362.52887.54987.56”2775397560758”435060001020010”547584751687512”7500114002055014”10500162752647516”14250222003870018”17325282754627520”22200366005925024“309005355083700尺寸止回阀（H44H/H41H/316)150LB300LB600LB2”12001575285021/2”1800250540503”2250285054004”3375495094505”42758250148506”630010350180008”11100168003300010”18000277505850012”21750424507350014”390006450099000鸭嘴阀价格表口径单价DN80273DN100336DN125409.5DN150502.5DN200667.5DN250840DN3001005DN4001455DN4501758DN5001954.5鸭嘴阀价格表口径单价DN6002517DN7003712.5DN8004245DN9004770DN10005857.5DN12007035DN140010425DN160010095DN180011655DN200014850型号/口径H12立式止回阀3041/2DN15513/4DN20631DN2585.511/4DN3212911/2DN401982DN50247.5鸭嘴阀价格表规格材质套接式法兰式双法兰式卡箍式内置式DN50氯丁橡胶399451.51095DN65氯丁橡胶441532.51290DN80氯丁橡胶588703.51695DN100氯丁橡胶771892.52190DN125氯丁橡胶115513443225DN150氯丁橡胶1543.517854350DN200氯丁橡胶2317.5262535006150DN250氯丁橡胶2992.53496.58250DN300氯丁橡胶3864441010440DN350氯丁橡胶5215.55887.513605DN400氯丁橡胶5796672015945DN450氯丁橡胶7234.5840023925DN500氯丁橡胶9271.51071029250鸭嘴阀价格表规格材质套接式法兰式双法兰式卡箍式内置式DN600氯丁橡胶115921332035100DN700氯丁橡胶183542121051000DN800氯丁橡胶221552570464350DN900氯丁橡胶259743024074490DN1000氯丁橡胶299253473488725DN1200氯丁橡胶4441551450121875DN1400氯丁橡胶7488076020205335DN1500氯丁橡胶1230000DN1600氯丁橡胶156000180000294840DN1800氯丁橡胶217500252300368550DN2000氯丁橡胶282420327750481065DN2200氯丁橡胶337500391500691770DN2400氯丁橡胶472500533100731250型号/口径H14旋启式止回阀3043011/2DN1542363/4DN2052.5481DN2567.56311/4DN3210894.511/2DN40133.51202DN50172.5142.521/2DN65465397.53DN80660585型号/口径H14旋启式止回阀3043011/2DN1542363/4DN2052.5481DN2567.56311/4DN3210894.511/2DN40133.51202DN50172.5142.521/2DN65465397.53DN80660585鸭嘴阀价格表规格材质套接式法兰式双法兰式卡箍式内置式DN40氯丁橡胶105135DN50氯丁橡胶199.5232.5840DN65氯丁橡胶220.5270990DN80氯丁橡胶294352.51305DN100氯丁橡胶385.55611687.5DN125氯丁橡胶577.57502475DN150氯丁橡胶772.511253375DN200氯丁橡胶1162.515604725DN250氯丁橡胶150018006412.5DN300氯丁橡胶195022508032.5DN350氯丁橡胶2625300010462.5DN400氯丁橡胶2925337512262.5DN450氯丁橡胶3675420018405DN500氯丁橡胶4635540022500鸭嘴阀价格表规格材质套接式法兰式双法兰式卡箍式内置式DN600天然橡胶5797.5675027000DN700天然橡胶91801080039375DN800天然橡胶11077.51290049500DN900天然橡胶129871515057300DN1000天然橡胶150001740068250DN1100天然橡胶0225000DN1200天然橡胶225002572593750DN1400天然橡胶37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