智能制造网 >产品库 >流体控制>止回阀>不锈钢止回阀

共找到553条符合

注册送20元体验金

的产品
产品类目

相关产品

12345共14页553条记录

    关闭
    [{"ID":"8342640","Picture":"2/20180402/636582750206484580728.jpg","PictureDomain":"img50","Name":"对夹升降式止回阀","Type":"H71","Descrip":"H71对夹升降式止回阀的体积流量与压力降关系:
    水的当量体积流量Vw与实际流体的体积流量v按下式换算:
    公式图
    式中:Vw一水的当量体积流量.l/s;
    P*体密度,kg/m3v一实际流体的体积流量,I/s;
    v一实际流体的体积流量,I/s。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"378","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"4","UpdateAndClientSort":"108021651","StandUrl":"/st18576","UpdateTime":"2018/4/2 14:11:54","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"8137530","Picture":"2/20130717/635096687308831082127.jpg","PictureDomain":"img61","Name":"H41W不锈钢升降止回阀","Type":"","Descrip":"H41W不锈钢升降止回阀
    三精阀门公司生产的H41H/W升降式止回阀严格按GB12235标准设计制造,阀瓣沿着中心定位作升降运动,衬套采用耐磨性能好,摩擦系数小的特殊材料制作,动作灵活可靠.密封性能优良。产品广泛应用于石油、化工、制药、电力行业等各种工况的管路上。","CompanyName":"浙江三精阀门有限公司","CompanyID":"21901","MarketPrice":"-1","PsOrder":"2477","PgID":"88","MaxOrder":"3","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"547","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"5","UpdateAndClientSort":"107811384","StandUrl":"/st21901","UpdateTime":"2017/11/7 13:44:04","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"1687990","Picture":"2/20110322/634364014231380941.jpg","PictureDomain":"img45","Name":"不锈钢内螺纹止回阀","Type":"","Descrip":"不锈钢螺纹旋启式止回阀只用于介质单向流动的管路上,阻止介质回流,以防发生事故。止回阀属于自动阀类,启闭件靠流动介质的力量自行开启或关闭。止回阀适用介质为:水、油品、蒸汽、酸性介质等。","CompanyName":"上海仪欣阀门有限公司","CompanyID":"51852","MarketPrice":"-1","PsOrder":"","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"532","FrontShow":"0","IsCharges":"1","Year":"10","StarNum":"3","UpdateAndClientSort":"107149203","StandUrl":"/st51852","UpdateTime":"2016/8/4 17:23:56","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"5890576","Picture":"2/20160521/635994231486856936675.jpg","PictureDomain":"img52","Name":"供应D371X不锈钢阀门","Type":"","Descrip":"供应D371X不锈钢阀门,高真空蝶阀,对夹式蝶阀,不锈钢对夹式蝶阀厂家采用精密的J形弹性密封圈和三偏心多层次金属硬密封结构,被广泛用于介质温度≤425℃的治金、电力、石油化工、以及给排水和市政建设等工业管道上,作调节流量和载断流体使用","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"-1","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"183","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"5","UpdateAndClientSort":"107040785","StandUrl":"/st21920","UpdateTime":"2016/5/21 10:25:57","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"4343","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"8281270","Picture":"2/20180120/636520362061977973746.jpg","PictureDomain":"img48","Name":"H14W型不锈钢内螺纹止回阀","Type":"H14W型","Descrip":"H14W型不锈钢内螺纹止回阀,公称压力:2.5MPa适用温度范围:-20~232℃~350℃适用介质:水、油、气及某些腐蚀性液体(W.O.G)螺纹类型:G·NPT.BSPT.BSPDIN259/2999。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"262","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107917671","StandUrl":"/st18576","UpdateTime":"2018/1/20 9:11:36","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"8166341","Picture":"2/20171116/636464470380978006400.jpg","PictureDomain":"img63","Name":"【不锈钢对夹式止回阀】不锈钢圆片式止回阀","Type":"H71W","Descrip":"一、产品【不锈钢对夹式止回阀】不锈钢圆片式止回阀止回阀对夹式止回阀的详细资料:
    产品型号:H71产品名称:对夹升降式止回阀产品特点:
    二、流体力学性能:
    H71对夹升降式止回阀的体积流量与压力降关系:","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"308","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107824513","StandUrl":"/st18576","UpdateTime":"2017/11/16 16:33:28","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"7926478","Picture":"2/20170904/636401119300670476783.jpg","PictureDomain":"img60","Name":"H44W不锈钢止回阀","Type":"H44W型","Descrip":"H44W不锈钢止回阀旋启式止回阀不锈钢旋启式止回阀该产品严格按GB12236标准设计制造,销轴与阀瓣连接采用内装式结构,性能优良,密封更可靠。产品广泛应用于石油、化工、制药、电力行业等各种工况的管路上。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"276","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107718924","StandUrl":"/st18576","UpdateTime":"2017/9/4 8:44:41","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"7703054","Picture":"2/20170714/636356463105684047814.jpg","PictureDomain":"img60","Name":"【H71H】对夹升降式止回阀","Type":"H71H","Descrip":"【H71H】对夹升降式止回阀不锈钢对夹式升降式止回阀的体积流量与压力降关系:
    水的当量体积流量Vw与实际流体的体积流量v按下式换算:
    公式图
    式中:Vw一水的当量体积流量.l/s;
    P*体密度,kg/m3v一实际流体的体积流量,I/s;
    v一实际流体的体积流量,I/s。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"281","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107644500","StandUrl":"/st18576","UpdateTime":"2017/7/14 16:20:58","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"7702974","Picture":"2/20170714/636356460470995420905.jpg","PictureDomain":"img59","Name":"厂家直销内螺纹旋启式止回阀","Type":"H14W","Descrip":"公称压力:2.5MPa
    适用温度范围:-20~232℃~350℃
    厂家直销内螺纹旋启式止回阀不锈钢止回阀止回阀适用介质:水、油、气及某些腐蚀性液体(W.O.G)
    螺纹类型:G·NPT.BSPT.BSPDIN259/2999","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"226","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107644495","StandUrl":"/st18576","UpdateTime":"2017/7/14 16:15:15","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"7702910","Picture":"2/20170714/636356457797306724922.jpg","PictureDomain":"img61","Name":"厂家直销H12W不锈钢内螺纹止回阀","Type":"H12W","Descrip":"厂家直销H12W不锈钢内螺纹止回阀不锈钢止回阀,上明牌H12W不锈钢内螺纹单向止回阀精度高,外观美,造型小,带有弹簧装置,垂直与水平安装均可等特点.主要适应管道系统中防止介质倒流使用.","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"30","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"290","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107644490","StandUrl":"/st18576","UpdateTime":"2017/7/14 16:10:27","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"7393496","Picture":"2/20170511/636300945420955805514.jpg","PictureDomain":"img66","Name":"H11W内螺纹旋启式止回阀","Type":"H11W","Descrip":"H11W内螺纹旋启式止回阀,内螺纹止回阀止回阀公称压力:2.5MPa适用温度范围:-20~232℃~350℃适用介质:水、油、气及某些腐蚀性液体(W.O.G)螺纹类型:G·NPT.BSPT.BSPDIN259/2999。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"268","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107551970","StandUrl":"/st18576","UpdateTime":"2017/5/11 10:10:46","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"2864378","Picture":"2/20170414/636277575978694713304.png","PictureDomain":"img60","Name":"WM405系列三合一止回阀 不锈钢止回阀","Type":"WM405系列","Descrip":"WM405系列三合一止回阀不锈钢止回阀,三合一止回阀安装在一般建筑,公寓及工厂的供排水,冷暖水处理,及锅炉的冷凝水,二次供水管道的泵出口上,用来防止泵停止运转而引起的管道内的介质倒流","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"351","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107513025","StandUrl":"/st18576","UpdateTime":"2017/4/14 9:05:18","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"6822195","Picture":"2/20170119/636204354849699156853.jpg","PictureDomain":"img66","Name":"WM410系列止回阀","Type":"WM410系列","Descrip":"本公司生产的WM410系列止回阀,圆片式止回阀,不锈钢止回阀,WM410系列对夹圆片式止回阀,是一种超薄形止回阀,它具有结构简单、外形美观、重量轻、安装方便等优点。该阀主要适用于给水系统、石油、化工、冶金等工业部门对有安装空间限制的场所Z为适用。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"241","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107390991","StandUrl":"/st18576","UpdateTime":"2017/1/19 15:11:25","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"6728080","Picture":"2/20161214/636173034438347761113.jpg","PictureDomain":"img67","Name":"H71对夹升降式止回阀","Type":"H71","Descrip":"一、产品H71对夹升降式止回阀,对夹式止回阀,升降式止回阀的详细资料:
    产品型号:H71
    二、流体力学性能:
    的体积流量与压力降关系:
    水的当量体积流量Vw与实际流体的体积流量v按下式换算:
    公式图
    式中:Vw一水的当量体积流量.l/s;
    P*体密度,kg/m3v一实际流体的体积流量,I/s;
    v一实际流体的体积流量,I/s。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"324","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107338795","StandUrl":"/st18576","UpdateTime":"2016/12/14 9:15:37","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"6727934","Picture":"2/20161214/636173026334913528975.jpg","PictureDomain":"img67","Name":"H12W不锈钢内螺纹止回阀","Type":"H12W","Descrip":"上明牌H12W不锈钢内螺纹止回阀,不锈钢止回阀,螺纹止回阀,H12W不锈钢内螺纹单向止回阀精度高,外观美,造型小,带有弹簧装置,垂直与水平安装均可等特点.主要适应管道系统中防止介质倒流使用.","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"248","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"4","UpdateAndClientSort":"107338777","StandUrl":"/st18576","UpdateTime":"2016/12/14 8:57:02","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"6673858","Picture":"2/20161126/636157534525029541162.jpg","PictureDomain":"img61","Name":"WM410系列止回阀","Type":"WM410系列","Descrip":"WM410系列止回阀,圆片式止回阀,止回阀产品概述:本公司生产的WM410系列对夹圆片式止回阀,是一种超薄形止回阀,它具有结构简单、外形美观、重量轻、安装方便等优点。该阀主要适用于给水系统、石油、化工、冶金等工业部门对有安装空间限制的场所Z为适用。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"266","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107312957","StandUrl":"/st18576","UpdateTime":"2016/11/26 10:37:16","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"6673695","Picture":"2/20161126/636157513795869133882.jpg","PictureDomain":"img61","Name":"H42型升降止回阀,升降式止回阀,止回阀","Type":"H42型","Descrip":"H42型升降止回阀,升降式止回阀,止回阀应用规范:
    1、设计制造按12236—89
    2、结构长度按SDV公司规定
    3、法兰型式及尺寸JB/T7994
    4、阀门检查和试验按APISTD598","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"295","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107312923","StandUrl":"/st18576","UpdateTime":"2016/11/26 10:03:14","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"6673633","Picture":"2/20161126/636157507574890206299.jpg","PictureDomain":"img66","Name":"H14W内螺纹旋启式止回阀","Type":"H14W","Descrip":"产品名称:内螺纹旋启式止回阀,H14W内螺纹旋启式止回阀,旋启式止回阀,止回阀
    产品特点:公称压力:2.5MPa适用温度范围:-20~232℃~350℃适用介质:水、油、气及某些腐蚀性液体(W.O.G)螺纹类型:G·NPT.BSPT.BSPDIN259/2999。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"306","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107312912","StandUrl":"/st18576","UpdateTime":"2016/11/26 9:52:30","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"6673615","Picture":"2/20161126/636157505243934112307.jpg","PictureDomain":"img66","Name":"H12W不锈钢内螺纹止回阀","Type":"H12W型","Descrip":"上明牌H12W不锈钢内螺纹止回阀,螺纹止回阀,不锈钢止回阀精度高,外观美,造型小,带有弹簧装置,垂直与水平安装均可等特点.主要适应管道系统中防止介质倒流使用.","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"297","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"4","UpdateAndClientSort":"107312908","StandUrl":"/st18576","UpdateTime":"2016/11/26 9:48:37","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"3345673","Picture":"2/20130717/635096719258842035411.jpg","PictureDomain":"img52","Name":"不锈钢止回阀,不锈钢底阀","Type":"H42X","Descrip":"不锈钢止回阀,不锈钢底阀","CompanyName":"浙江三精阀门有限公司","CompanyID":"21901","MarketPrice":"666","PsOrder":"2477","PgID":"88","MaxOrder":"3","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"414","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107127776","StandUrl":"/st21901","UpdateTime":"2016/7/20 20:16:04","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"3345688","Picture":"2/20130717/635096720459867556981.jpg","PictureDomain":"img57","Name":"不锈钢法兰立式止回阀","Type":"不锈钢止回阀,","Descrip":"不锈钢法兰立式止回阀","CompanyName":"浙江三精阀门有限公司","CompanyID":"21901","MarketPrice":"555","PsOrder":"2477","PgID":"88","MaxOrder":"3","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"469","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107126527","StandUrl":"/st21901","UpdateTime":"2016/7/19 23:27:03","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"3345337","Picture":"2/20130717/635096687308831082127.jpg","PictureDomain":"img61","Name":"升降止回阀.不锈钢止回阀","Type":"H41W","Descrip":"升降止回阀.不锈钢止回阀","CompanyName":"浙江三精阀门有限公司","CompanyID":"21901","MarketPrice":"555","PsOrder":"2477","PgID":"88","MaxOrder":"3","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"249","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107126524","StandUrl":"/st21901","UpdateTime":"2016/7/19 23:24:18","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"5890547","Picture":"2/20160521/635994229727310378122.jpg","PictureDomain":"img53","Name":"供应Q41F不锈钢阀门","Type":"","Descrip":"供应Q41F不锈钢阀门,不锈钢对夹式蝶阀厂家,对夹式蝶阀,不锈钢电动蝶阀是一种重要的阀类,在石油化工、长输管线等领域有广泛应用。球阀的关闭件是一个带孔的球体(或部分球),球体随阀杆转动,实现阀门的开启或关闭。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"-1","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"185","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"5","UpdateAndClientSort":"107040783","StandUrl":"/st21920","UpdateTime":"2016/5/21 10:23:00","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"4343","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"5890513","Picture":"2/20160521/635994227947795564551.jpg","PictureDomain":"img52","Name":"供应Z41W不锈钢阀门","Type":"","Descrip":"供应Z41W不锈钢阀门,不锈钢对夹式蝶阀厂家,对夹式蝶阀,不锈钢电动蝶阀是指关闭件(闸板)沿通路中心线的垂直方向移动的阀门。闸阀在管路中主要作切断用。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"-1","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"222","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"5","UpdateAndClientSort":"107040779","StandUrl":"/st21920","UpdateTime":"2016/5/21 10:19:58","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"4343","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"5890478","Picture":"2/20160521/635994224173171172460.jpg","PictureDomain":"img52","Name":"供应H41W不锈钢阀门","Type":"","Descrip":"供应H41W不锈钢阀门,不锈钢止回阀,对夹式止回阀厂家,不锈钢止回阀厂家: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。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"-1","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"184","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"5","UpdateAndClientSort":"107040776","StandUrl":"/st21920","UpdateTime":"2016/5/21 10:16:55","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"4343","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"331217","Picture":"2/20090325/633735741186093750.jpg","PictureDomain":"img42","Name":"不锈钢止回阀","Type":"","Descrip":"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。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"663","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107020582","StandUrl":"/st21920","UpdateTime":"2016/5/7 9:42:38","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324723","Picture":"2/20090316/633728094998750000.jpg","PictureDomain":"img42","Name":"H42H/W不锈钢法兰立式止回阀","Type":"H42H/W","Descrip":"H42H/W不锈钢法兰立式止回阀正常处于关闭状态,由于管线中进口端介质的压力作用,而克服弹簧阻力使阀门开启。当进口端介质压力低于出口端时,弹簧将阀芯推向阀座而使阀门关闭,阻止介质逆流,故起止回作用。
    不锈钢法兰立式止回阀由于采用弹簧支撑阀芯,故采用立式安装或卧式装均可。
    ","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"693","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"4","UpdateAndClientSort":"107020518","StandUrl":"/st21920","UpdateTime":"2016/5/7 8:38:31","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324700","Picture":"2/20090316/633728085052343750.jpg","PictureDomain":"img42","Name":"H42H/W立式止回阀","Type":"H42H/W","Descrip":"产品型号:H42W/H/Y公称压力:1.0-10.0MPa产品规格:DN15-450适用温度:≤425℃适用介质:适用介质:水、油品、蒸气用途及特点:该产品严格要求GB12235标准设计制造造,阀瓣沿着中心定位作升降运动,衬套采用耐磨性能好,摩擦系数小的特殊材材制成,动作灵活可靠、密封性能优良。产品广泛用于石油、化工、制造药、电力行业等各种工况的管路上。二、执行标准计制造:GB12235结构长度;GB12221连接法兰:JB/T79-1994试验与检验:JB/T","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"696","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107020520","StandUrl":"/st21920","UpdateTime":"2016/5/7 8:40:50","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324286","Picture":"2/20090315/633727182671406250.jpg","PictureDomain":"img42","Name":"不锈钢升降式止回阀","Type":"不锈钢","Descrip":"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止回阀和卧式止回阀两种。旋启式止回阀分为单瓣式止回阀、双瓣式止回阀和多瓣式止回阀三种。蝶式止回阀为直通式止回阀、以上几种止回阀在连接形式上可分为螺纹连接止回阀、法兰连接止回阀和焊接止回阀三种。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"578","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107020522","StandUrl":"/st21920","UpdateTime":"2016/5/7 8:42:45","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324284","Picture":"2/20090718/633835531840185200.jpg","PictureDomain":"img42","Name":"H44H旋启式止回阀","Type":"H44H","Descrip":"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。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"846","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107020523","StandUrl":"/st21920","UpdateTime":"2016/5/7 8:43:10","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324279","Picture":"2/20090315/633727150419218750.jpg","PictureDomain":"img42","Name":"H41X/W-16P不锈钢消声止回阀","Type":"H41X/W-16P","Descrip":"消声止回阀产品名称与型号②消声止回阀口径③消声止回阀是否带附件以便我们的为您正确选型④消声止回阀的使用压力⑤消声止回阀的使用介质的温度。
    二、若已经由设计单位选定弘凌泵阀公司的消声止回阀型号,请按消声止回阀型号直接向我司销售部订购。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"623","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107020026","StandUrl":"/st21920","UpdateTime":"2016/5/7 0:26:01","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324729","Picture":"2/20090316/633728097348750000.jpg","PictureDomain":"img42","Name":"H12W-16P/R不锈钢内螺纹止回阀","Type":"H12W-16P/R","Descrip":"H12W不锈钢内螺纹单向止回阀精度高,外观美,造型小,带有弹簧装置,垂直与水平安装均可等特点.主要适应管道系统中防止介质倒流使用.主要技术参数:工作压力H12型为6-16MpaH13型为4-32Mpa
    工作介质为=420oC和=170oC的水,油,液体
    全不锈钢材料制造材料:不锈钢304、不锈钢316、不锈钢316L","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"621","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107018971","StandUrl":"/st21920","UpdateTime":"2016/5/6 6:51:43","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324725","Picture":"2/20090316/633728095946562500.jpg","PictureDomain":"img42","Name":"H14W内螺纹止回阀","Type":"","Descrip":"内螺纹止回阀适用介质为:水、油品、蒸汽、酸性介质等。内螺纹止回阀的功能是用来防止管路中的介质倒流。止回阀属于自动阀类,启闭件靠流动介质的力量自行开启或关闭。止回阀只用于介质单向流动的管路上,阻止介质回流,以防发生事故。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"639","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107016853","StandUrl":"/st21920","UpdateTime":"2016/5/4 19:33:03","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324704","Picture":"2/20090316/633728085904062500.jpg","PictureDomain":"img42","Name":"H14W旋启式内螺纹止回阀","Type":"H14W","Descrip":"内螺纹止回阀的功能是用来防止管路中的介质倒流。止回阀属于自动阀类,启闭件靠流动介质的力量自行开启或关闭。止回阀只用于介质单向流动的管路上,阻止介质回流,以防发生事故.","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"699","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107016839","StandUrl":"/st21920","UpdateTime":"2016/5/4 19:19:07","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324278","Picture":"2/20090315/633727148817812500.jpg","PictureDomain":"img42","Name":"H76H对夹式止回阀","Type":"H76H","Descrip":"H76型止回阀创新的双阀瓣结构采用两个弹簧负载阀瓣(半阀瓣),悬挂在中心垂直的铰链销钉上。当流体开始流动时,阀瓣在作用于密封表面中心的合力(F)作用下开启。起着反作用的弹簧支撑力(Fs)的作用点位于阀瓣面中心外的位置,使得阀瓣根部首先开启。从而有效避免了旧型常规阀门在阀瓣开启时所出现的密封表面摩擦现象。
    当流速减缓,扭转弹簧自动反作用,使得阀瓣关闭,向阀体阀座靠近,减少了关闭的行程距离和时间。当流体倒流时,阀瓣逐渐靠近阀体阀座,阀门的动态反应随之大大加速。这就戏剧性地减小了水锤现象","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"616","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107016839","StandUrl":"/st21920","UpdateTime":"2016/5/4 19:19:12","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324706","Picture":"2/20090316/633728086931406250.jpg","PictureDomain":"img42","Name":"H44W不锈钢旋启式止回阀","Type":"","Descrip":"◆产品用途
    旋启式止回阀适用于压力PN1.6~16.0MPa工作温度-29~+550°的石油、化工、制药、化肥、电力行业等各种工况的管路上,适用介质为水、油品、蒸汽、酸性介质等
    ◆产品特点
    旋启式止回阀是靠管路中介质本身的流动产生的力而自动开启和关闭的,属于一种自动阀门。止回阀用于管路系统,其主要作用是防止介质倒流、防止泵及其驱动电机机反转,以及容器内介质的泄放。止回阀还可用于给其中的压力可能升至超过主系统压力的辅助系统提供补给的管路上.旋启式止回阀的功能是用来防止管路中的介质","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"704","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107016834","StandUrl":"/st21920","UpdateTime":"2016/5/4 19:14:56","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"324281","Picture":"2/20090315/633727156303593750.jpg","PictureDomain":"img42","Name":"H71H/W对夹升降式止回阀","Type":"H71H/W","Descrip":"对夹升降式止回阀产品名称与型号②对夹升降式止回阀口径③对夹升降式止回阀是否带附件以便我们的为您正确选型④对夹升降式止回阀的使用压力⑤对夹升降式止回阀的使用介质的温度。
    ","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"670","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107016794","StandUrl":"/st21920","UpdateTime":"2016/5/4 18:34:31","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1759","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"5307189","Picture":"2/20110322/634364014231380941.jpg","PictureDomain":"img45","Name":"不锈钢内螺纹止回阀价格","Type":"","Descrip":"不锈钢内螺纹止回阀价格只用于介质单向流动的管路上,阻止介质回流,以防发生事故。止回阀属于自动阀类,启闭件靠流动介质的力量自行开启或关闭。止回阀适用介质为:水、油品、蒸汽、酸性介质等。","CompanyName":"上海仪欣阀门有限公司","CompanyID":"51852","MarketPrice":"-1","PsOrder":"","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"714","FrontShow":"0","IsCharges":"1","Year":"10","StarNum":"5","UpdateAndClientSort":"106863639","StandUrl":"/st51852","UpdateTime":"2016/1/19 9:59:33","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"4343","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"10018606","Picture":"2/20190911/637037965832026703399.jpg","PictureDomain":"img69","Name":"H42W带旁通立式止回阀","Type":"","Descrip":"H42W带旁通立式止回阀的工作特点是载荷变化大,启闭频率小,一投入关闭或开启状态,适用周期便很长,且不要求运动部件运动。但一旦又“切换”要求,则必须动之灵活,这一要求较常见的机械运动更为苛刻。适用于水,蒸气,油品等管道系统中;作为自动控制介质流向的安全装置。","CompanyName":"永嘉红德阀门有限公司","CompanyID":"199690","MarketPrice":"200","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"10","FrontShow":"0","IsCharges":"0","Year":"1","StarNum":"5","UpdateAndClientSort":"8780343","StandUrl":"/st199690","UpdateTime":"2019/9/11 11:03:18","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"4343","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"150.00"},{"ID":"9763015","Picture":"2/20190704/636978519757642995252.jpg","PictureDomain":"img71","Name":"卫生级不锈钢法兰球形止回阀","Type":"H61X-16P","Descrip":"止回阀是指依靠介质本身流动而自动开、闭阀瓣,用来防止介质倒流的阀门,又称逆止阀、单向阀、逆流阀、和背压阀。止回阀属于一种自动阀门","CompanyName":"温州源浩流体设备科技有限公司","CompanyID":"199928","MarketPrice":"240","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"17","FrontShow":"0","IsCharges":"0","Year":"1","StarNum":"3","UpdateAndClientSort":"8770579","StandUrl":"/st199928","UpdateTime":"2019/9/4 16:19:15","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"4343","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"240.00"}]