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1、卧立两用球面止回阀一、产品卧立两用球面止回阀的详细资料：产品名称：卧立两用球面止回阀产品特点：卧立两用球面止回阀,卧立止回阀,两用球面止回阀二、主要零件材料：零件名称 材料 QH41 42M-16QH41 42M-25Q阀体 HT200QT450-10阀瓣 不锈钢 密封圈 复合石墨 三、性能规范：型号 公称压力 （MPa） 试验压力（MPa） 工作温度（） 适用介质 壳体 密封（液） 密封（气） QH41 42M-161.62.41.80.6250 水、蒸汽、油品 QH41 42M-25Q2.54.02.8四、卧立两用球面止回阀外形尺寸和连接尺寸：型号 公称通径 尺寸（mm） LDD1D2b-
2、fz-dQH41 42M-16 1513095654516-24-1420150105755516-24-1425160115856516-24-14321801351007818-24-18402001451108518-34-185023016012510020-34-186529018014512020-34-188031019516013522-38-1810035021518015524-38-1812540024521018526-38-1815048028024021028-38-2320060033529526530-312-2325073040535532032-312-25
3、QH41 42M-25Q 1510895654516-24-1420117105755516-24-1425127115856516-24-14321401351007818-24-18401651451108520-34-185020316012510020-34-186521618014512022-38-188024119516013522-38-1810029223019016024-38-2312533027022018028-38-2515035630025021830-38-2520049536031027834-312-2525062242537033536-312-30300
4、69848543038938-416-30订货须知：一、卧立两用球面止回阀产品名称与型号卧立两用球面止回阀口径卧立两用球面止回阀是否带附件二、若已经由设计单位选定公司的卧立两用球面止回阀型号，请按卧立两用球面止回阀型号三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数，相关产品：静音式对夹止回阀WM410系列止回阀WM405系列三合一止回阀 国标钢制止回阀内螺纹旋启式止回阀 升降止回阀H41T型升降铸铁止回阀旋启式止回阀内螺纹止回阀升降式底阀 H71对夹升降式止回阀对夹双瓣旋启式止回阀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
5、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-1
6、6P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.
7、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H41HH44HH41HH41HH41HH41HH41HH41HH41H16C25C
8、1BC25C16C25C40C64C100C普通（沙铸）中型（精铸）重型材质(15-200口径均为精铸）15120120120120127.5127.5127.519519520127.5127.5127.5127.5135135135240240250135135142.5142.5142.5142.5247.5247.532202.5202.5202.5202.5210217.5217.5405405402552552552552852852855705705028528528528531531531564567565375375420420465465465765825804804805
9、02.5502.560060060011251200100600645645682.578082582514251500125855930900975112512001200202521751501080115511701245162016951725277529252001800195019202025247526252775472549502503150337535253720420069757500300480051005250555064501125012000350720078007950825087001425018000400945099000102004501200012750
10、5001950020250600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）15157.5157.5157.53003002016516516534534525172.5172.5172.5367.5367.532217.5217.5217.5420420402
