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    [{"ID":"8321016","Picture":"2/20110322/634364005450887533.jpg","PictureDomain":"img45","Name":"API美标止回阀","Type":"","Descrip":"API美标止回阀选用于公称压力150LB~600LB,工作温度-29~550℃的石油、化工、火力电站等各种工况的管路上。适用介质为:水、油品、蒸汽等。","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":"242","FrontShow":"0","IsCharges":"1","Year":"10","StarNum":"5","UpdateAndClientSort":"107994430","StandUrl":"/st51852","UpdateTime":"2018/3/14 16:30:27","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":"1215198","Picture":"2/20100916/634202308050156250.jpg","PictureDomain":"img43","Name":"美标止回阀API ","Type":"","Descrip":"美标止回阀API

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    Z高工作压力1.6-32MPA(美标从150LB-2500LB,日标从10K-64K)。
    工作温度-20°C-550°C,
    阀门口径从DN15-DN600。
    连接方式:法兰、丝口或焊接。
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    【产品型号:H44H】

    产品用途:

    H44H能适用于各种压力、温度的介质回流。其主要作用是防止介质倒流、防止泵及驱动电动机反转,以及容器介质的泄放。","CompanyName":"上海杰一阀门有限公司 ","CompanyID":"143354","MarketPrice":"-1","PsOrder":"0","PgID":"121","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"130","FrontShow":"0","IsCharges":"0","Year":"4","StarNum":"4","UpdateAndClientSort":"8081820","StandUrl":"/st143354","UpdateTime":"2018/5/14 9:00:00","TodayIsUpdate":"0","AttType":"0","AttState":"0","AttAddType":"0","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":"5061696","Picture":"2/20151119/635835401030941412941.jpg","PictureDomain":"img67","Name":"美标止回阀","Type":"H44H/W","Descrip":"H44H/W美标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,其主要作用是防止介质倒流、防止泵及驱动电动机反转,以及容器介质的泄放。","CompanyName":"永嘉县正隆阀门有限公司瓯北分公司","CompanyID":"135483","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"113","FrontShow":"0","IsCharges":"0","Year":"5","StarNum":"4","UpdateAndClientSort":"8081820","StandUrl":"/st135483","UpdateTime":"2018/5/14 9:00:00","TodayIsUpdate":"0","AttType":"0","AttState":"0","AttAddType":"0","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":"4626851","Picture":"2/20150715/635725554513115535643.jpg","PictureDomain":"img65","Name":"日标、美标止回阀","Type":"H44/W","Descrip":"日标、美标止回阀

    阀门型号:H44/W
    连接形式:法兰
    产品材质:铸钢、不锈钢等
    公称通径:DN15-600
    适应介质:水、蒸汽、油品、硝酸、醋酸、强氧化性介质及尿素等多种介质。
    压力环境:150LB-600LB
    工作温度:-196~540℃
    阀门标准:日标、美标
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    静音止回阀主要由阀体、阀座、导流体、阀瓣、轴承及弹簧等主要零件组成,内部流道采用流线型设计,压力损失极小。阀瓣启闭行程很短,停泵进呆快速关闭,防止巨大的水锤声,具有静音关闭的特点。该阀主要用于排水、","CompanyName":"上海市泰普克阀门有限公司","CompanyID":"114195","MarketPrice":"188","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"124","FrontShow":"0","IsCharges":"0","Year":"6","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st114195","UpdateTime":"2018/5/14 9:00:00","TodayIsUpdate":"0","AttType":"0","AttState":"0","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"1778","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":"4143657","Picture":"2/20140924/635471723935189281190.jpg","PictureDomain":"img56","Name":"H44H铸钢美标止回阀","Type":"H44H","Descrip":"美标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,其主要作用是防止介质倒流、防止泵及驱动电动机反转,以及容器介质的泄放。止回阀还可用于给其中的压力可能升至超过系统压的辅助系统提供补给的管路上。","CompanyName":"永嘉中致阀门制造有限公司","CompanyID":"93678","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"166","FrontShow":"0","IsCharges":"0","Year":"6","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st93678","UpdateTime":"2018/5/14 9:00:00","TodayIsUpdate":"0","AttType":"0","AttState":"0","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":"4143641","Picture":"2/20140924/635471719474369281724.jpg","PictureDomain":"img63","Name":"H44H旋启式美标止回阀","Type":"H44H","Descrip":"H44H旋启式美标止回阀标准规范:
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    结构长度标准:ASMEB16.10
    连接法兰标准:ASMEB16.5
    压力温度等级:ASMEB16.34
    试验检验标准:API698","CompanyName":"永嘉中致阀门制造有限公司","CompanyID":"93678","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"201","FrontShow":"0","IsCharges":"0","Year":"6","StarNum":"4","UpdateAndClientSort":"8081820","StandUrl":"/st93678","UpdateTime":"2018/5/14 9:00:00","TodayIsUpdate":"0","AttType":"0","AttState":"0","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":"3925216","Picture":"2/20140601/635372375927047569732.jpg","PictureDomain":"img58","Name":"供应美标止回阀","Type":"H41H","Descrip":"制造标准:中国GB、机械部JB、化工标准HG、美标API、ANSI、德标DIN、日本JIS、JPI、英标BS生产。
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    连接形式:法兰
    产品材质:铸钢、不锈钢等
    公称通径:DN15-600
    适应介质:水、蒸汽、油品、醋酸、强氧化性介质及尿素等多种介质。
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    品牌:英国阿里斯顿

    型号:ARI03

    —英国阿里斯顿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,其主要作用是防止介质倒流、防止泵及驱动电动机反转,以及容器介质的泄放。止回阀还可用于给其中的压力可能升至超过系统压的辅助系统提供补给的管路上。【主要零部件材质】

    体、盖、瓣
    阀杆
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    产品名称:美标旋启式止回阀(XQSZHF-14)所属系列:旋启式止回阀系列
    美标旋启式止回阀用途范围:
    适用温度:-29~550℃;适用介质:水,油品,蒸汽等;
    压力等级:150LB-900LB。
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    H44H/W-150LB美标旋启式止回阀产品介绍:
    产品名称:美标旋启式止回阀
    产品型号:H44H/W-150LB
    产品系列:止回阀
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