微阻球形止回阀.doc

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1、微阻球形止回阀一、产品[微阻球形止回阀]的详细资料:产品名称：微阻球形止回阀产品特点：该阀用于给排水管道安装在水泵出口处用来防止介质逆流和消除破坏性水锤，并能有效地减少阀门关闭水锤压力可保障管网安全运行。它具有阀瓣轻、开度大、节电效果显署流体阻力小水锤消除机构设计新颖密封性能稳定可靠、耐磨损、使用寿命长、运行平稳、无振动、无噪声等特点。二、主要零件材料：零件名称阀体、阀盖阀瓣阀轴材料灰铸铁、铸钢钢板、橡胶组合件不锈钢三、主要技术参数：型号公称通径DN(mm)公称压力PN(MPa)试验压力Ps(MPo)最高工作压力(MPa)工作温度适用介质壳体密封T16HH44X-

2、10H2520-8001.01.51.11.00-80℃(根据用户要求可达200℃)水、弱腐蚀性介质THH44XH1.62.41.761.6HH44Z/X2.53.752.752.5四、微阻球形止回阀主要外形尺寸(法兰连接尺寸：按JB／T79—94)公称压力(MPa)公称通径DN(mm)尺寸(mm)LHB1.01.62.5402003002205023030027065290320290803103543001003503503201254003803401504805004102005005804502506006705503007007305803508008

3、2063040090092070045010009508005001100110090060013001200990700140015501120800150017001300订货须知：一、①微阻球形止回阀产品名称与型号②微阻球形止回阀口径③微阻球形止回阀是否带附件二、若已经由设计单位选定公司的微阻球形止回阀型号，请按微阻球形止回阀型号三、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：对夹双瓣旋启式止回阀对夹式升降止回阀对夹式高压止回阀WM400系列止回阀滑道滚球式止回阀微阻缓闭蝶式止回阀卧立两用球面止回阀蝶型缓闭止回阀对夹式

4、止回阀对夹旋启式止回阀橡胶瓣止回阀节能消声止回阀静音止回阀静音式止回阀对夹式静音止回阀立式止回阀 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普料DN15187.5225315DN20202.5262.5352.5142.5DN25225292.5412.5157.5DN32292.5375502.5217.5DN40367.5465637.5262.5DN50442.5585825322.5DN65622.5757.51125435DN1807809751432.5540DN1009601207.51762.5705DN

5、1251597.519352857.51260DN1502100277540351642.5DN20039455377.56772.53105DN25074259600DN3001080014400止回阀H42W-16P止回阀H44W-16P口径4Ni8Ni316普料4Ni8Ni316普料DN15157.5307.5127.5255285367.5187.5DN20187.5248337.5142.5255300367.5187.5DN25195278367.5157.5270322.5420202.5DN32225323457.5202.5337.5382.55

6、25240DN40270405540240390465652.5277.5DN50367.5473637.5277.5457.5585825345DN65495623892.5360630757.51095457.5DN180607.57581072.5457.5787.59751425555DN100757.59751312.55709601207.51845705DN1251312.515982152.59751507.521002857.51260DN1501597.5210028201207.5235527753997.51650DN20029436984

7、702.523553952.54702.567202940DN25058507425960064508100DN3006750915011775780010650型号H41HH44HH41HH41HH41HH41HH41HH41HH41H16C25C1BC25C16C25C40C64C100C普通（沙铸）中型（精铸）重型材质(15-200口径均为精铸）15120120120120127.5127.5127.519519520127.5127.5127.5127.5135135135240240250135135142.5142.5142.5142.5247.524

8、7.532