智能制造网 >产品库 >流体控制>止回阀>氧气止回阀

共找到30条符合

注册送20元体验金

的产品
产品类目

相关产品

1共1页30条记录

    关闭
    [{"ID":"347808","Picture":"2/20090414/633752642234687500.jpg","PictureDomain":"img42","Name":"HY44W-25T 氧气止回阀","Type":"HY44W-25T 氧气止回阀","Descrip":"HY44W-25T氧气止回阀","CompanyName":"上海恩光阀门有限公司","CompanyID":"14061","MarketPrice":"520","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"0","City":"","Address":"","PropertysValue":"","HitNumber":"366","FrontShow":"0","IsCharges":"0","Year":"12","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st14061","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":"229405","Picture":"2/2008/20089251725852.jpg","PictureDomain":"img42","Name":"HY44W-25P氧气止回阀","Type":"","Descrip":"止回阀,氧气止回阀本产品适用于氧气管网等系统作单向阀,起截流止回的作用,如富氧系统防止冷风倒流,溅渣炉中防止氮、氧互串。","CompanyName":"江苏德美特真空阀门制造有限公司","CompanyID":"17403","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"0","City":"","Address":"","PropertysValue":"","HitNumber":"369","FrontShow":"0","IsCharges":"0","Year":"12","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st17403","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":"3048675","Picture":"2/20130509/635036927630430493269.jpg","PictureDomain":"img60","Name":"HY41W氧气止回阀","Type":"","Descrip":"HY41W氧气止回阀适用于氧气管网等系统作单向阀,起截流止回的作用,如富氧系统防止冷风倒流,溅渣炉中防止氮、氧互串。","CompanyName":"永嘉渤工阀门有限公司","CompanyID":"38289","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"357","FrontShow":"0","IsCharges":"0","Year":"8","StarNum":"5","UpdateAndClientSort":"8081820","StandUrl":"/st38289","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":"957178","Picture":"","PictureDomain":"","Name":"氧气止回阀","Type":"","Descrip":"上海好施阀门厂成立于1982年,位于上海嘉定区工业园区北区958弄,于2005年改制为上海好施阀门有限公司。是国家一级生产企业单位,有近30年的生产、销售和自主研发经验,是全球金阀奖*的持有者及世界阀门协会的董事及终身会员。好施是全国生产阀门品种、规格Z多的阀门厂家之一,产品广泛应用于工业、商业、石油化工、流体控制、家庭住宅、和环境保护等领域


    :http://www.haoshifamen.com","CompanyName":"上海好施阀门有限公司","CompanyID":"35093","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"394","City":"上海","Address":"上海","PropertysValue":"","HitNumber":"84","FrontShow":"0","IsCharges":"0","Year":"1","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st35093","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":"1890700","Picture":"","PictureDomain":"","Name":"Hy41W(F)铜氧气止回阀","Type":"Hy41W(F)","Descrip":"Hy41W(F)铜氧气止回阀","CompanyName":"上海富通阀门制造有限公司","CompanyID":"56615","MarketPrice":"1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"86","FrontShow":"0","IsCharges":"0","Year":"9","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st56615","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":"1838332","Picture":"","PictureDomain":"","Name":"氧气止回阀_美国YOCO进口止回阀_法兰","Type":"","Descrip":"氧气止回阀","CompanyName":"中国仙蝶阀门(上海)有限公司","CompanyID":"57988","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"43","FrontShow":"0","IsCharges":"0","Year":"9","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st57988","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":"1704178","Picture":"2/20110328/634369232790743750.jpg","PictureDomain":"img45","Name":"Hy41W(F)铜氧气止回阀","Type":"","Descrip":"Hy41W(F)铜氧气止回阀","CompanyName":"上海高桥阀门机电有限公司","CompanyID":"56015","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"195","FrontShow":"0","IsCharges":"0","Year":"9","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st56015","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":"1665335","Picture":"","PictureDomain":"","Name":"氧气止回阀","Type":"SHENGKE","Descrip":"上海胜克阀门有限公司主要生产制造闸阀球阀蝶阀截止阀止回阀调节阀减压阀节流阀过滤器仪表针型阀阻火器呼吸阀角座阀管夹阀排污阀排泥阀平衡阀旋塞阀底阀柱塞阀电磁阀隔膜阀??疏水器疏水阀安全阀浆液阀刀型闸阀排气阀水力控制阀高压锻钢阀门保温阀门电动阀门气动阀门电站阀门等优秀供应商之一。","CompanyName":"上海胜克阀门有限公司","CompanyID":"55868","MarketPrice":"350","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"56","FrontShow":"0","IsCharges":"0","Year":"9","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st55868","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":"1487647","Picture":"2/20101225/634288602894062500.jpg","PictureDomain":"img45","Name":"氧气止回阀","Type":"HY44W-25P","Descrip":"本产品适用于氧气管网等系统作单向阀,起截流止回的作用,如富氧系统防止冷风倒流,溅渣炉中防止氮、氧互串。
    2、产品结构和工作原理
    2.1本产品由阀体、阀盖、阀板等组成,介质由一端进入使阀板升高,介质流通;当介质压力消失或出口压力大于进口压力时,阀板自行下降关闭通道,起止回作用。
    2.2阀门主件材质均选用硅黄铜,具有良好的阻火性能。","CompanyName":"永嘉恒力阀门有限公司","CompanyID":"52629","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"111","FrontShow":"0","IsCharges":"0","Year":"10","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st52629","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":"2256665","Picture":"2/20120110/634618112221367500.jpg","PictureDomain":"img46","Name":"不锈钢氧气止回阀","Type":"H44H","Descrip":"沃托牌不锈钢旋启式止回阀与氧气专用球阀一起被广泛应用于钢铁,冶金,医药,化工等行业","CompanyName":"上海沃托阀门有限公司","CompanyID":"64096","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"394","City":"上海","Address":"上海","PropertysValue":"","HitNumber":"300","FrontShow":"0","IsCharges":"0","Year":"9","StarNum":"4","UpdateAndClientSort":"8081820","StandUrl":"/st64096","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":"2331021","Picture":"2/20120317/634675748364346528.jpg","PictureDomain":"img46","Name":"氧气止回阀HY44W","Type":"氧气止回阀HY44W","Descrip":"本产品适用于氧气管网等系统作单向阀,起截流止回的作用,如富氧系统防止冷风倒流,溅渣炉中防止氮、氧互串。还广泛用在粮食、药房、化工等工业环境保护、水处理、高开放或接近或者调整媒介的大厦、给水。","CompanyName":"苏州金泉阀门有限公司","CompanyID":"67920","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"90","City":"苏州市","Address":"苏州市","PropertysValue":"","HitNumber":"79","FrontShow":"0","IsCharges":"0","Year":"8","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st67920","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":"3544472","Picture":"2/20131028/635185493136172967391.gif","PictureDomain":"img64","Name":"氧气止回阀","Type":"","Descrip":"氧气止回阀","CompanyName":"上海延工阀门有限公司","CompanyID":"78555","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"141","FrontShow":"0","IsCharges":"0","Year":"7","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st78555","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":"2955218","Picture":"2/20110310/634353961101250000.gif","PictureDomain":"img45","Name":"氧气止回阀","Type":"HY41W","Descrip":"氧气止回阀,止回阀,升降式止回阀
    采用材质优良的硅黄铜或不锈钢铸造而成,具有机械强度高,耐磨损、安全性好等优点。使用在氧气管路上,具有Z佳的防爆阻燃性能,消除了氧气管路上的不安全因素。","CompanyName":"正光阀门集团有限公司","CompanyID":"78515","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"301","FrontShow":"0","IsCharges":"0","Year":"7","StarNum":"5","UpdateAndClientSort":"8081820","StandUrl":"/st78515","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":"2488833","Picture":"","PictureDomain":"","Name":"氧气止回阀","Type":"阀门","Descrip":"氧气止回阀","CompanyName":"上海仙蝶阀门有限公司","CompanyID":"71363","MarketPrice":"200","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"100","FrontShow":"0","IsCharges":"0","Year":"8","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st71363","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":"2472471","Picture":"2/20120518/634729571183835000.jpg","PictureDomain":"img42","Name":"进口氧气止回阀-德国进口止回阀","Type":"WC6","Descrip":"(MPa)强度2.43.756.0
    密封1.762.754.4
    适用温度-20℃-200℃
    适用介质氧气
    阀体硅黄铜、不锈钢","CompanyName":"上海市庆精阀门有限公司","CompanyID":"71349","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"394","City":"上海","Address":"上海","PropertysValue":"","HitNumber":"115","FrontShow":"0","IsCharges":"0","Year":"8","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st71349","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":"2473310","Picture":"2/20120519/634730198803210000.jpg","PictureDomain":"img42","Name":"Hy41W(F)铜氧气止回阀","Type":"","Descrip":"上海江霞阀门产品广泛应用于水处理设备,化工设备,石化设备,石油设备,造纸设备,采矿设备,电力设备配套,液化气设备,食品设备,制药设备,给排水设备","CompanyName":"上海江霞阀门成套设备有限公司","CompanyID":"71086","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"273","FrontShow":"0","IsCharges":"0","Year":"8","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st71086","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":"3887286","Picture":"2/20140513/635356112101855351644.jpg","PictureDomain":"img57","Name":"氧气止回阀","Type":"","Descrip":"吉宏阀门生产的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":"永嘉县吉宏阀门厂","CompanyID":"89854","MarketPrice":"1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"410","FrontShow":"0","IsCharges":"0","Year":"6","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st89854","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":"3306168","Picture":"2/20130709/635089645207475153750.jpg","PictureDomain":"img54","Name":"Hy41W(F)铜氧气止回阀,氧气专用止回阀,氧气止回阀厂家","Type":"","Descrip":"Hy41W(F)铜氧气止回阀,氧气专用止回阀,氧气止回阀厂家","CompanyName":"上海桥波阀门有限公司","CompanyID":"80954","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"117","FrontShow":"0","IsCharges":"0","Year":"7","StarNum":"2","UpdateAndClientSort":"8081820","StandUrl":"/st80954","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":"2603","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":"3204135","Picture":"2/20130613/635067477563506777491.jpg","PictureDomain":"img60","Name":"氧气止回阀","Type":"","Descrip":"又称逆流阀、逆止阀、背压阀和单向阀。这些阀门是靠管路中介质本身的流动产生的力自动开启和关闭的,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。主要可分为旋启式(依重心旋转)与升降式(沿轴线移动)。","CompanyName":"上海沪密阀门有限公司","CompanyID":"81333","MarketPrice":"888","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"72","FrontShow":"0","IsCharges":"0","Year":"7","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st81333","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":"4082481","Picture":"2/20140812/635434525603985381378.jpg","PictureDomain":"img62","Name":"铸钢氧气止回阀HY44W-25P","Type":"HY44W-25P","Descrip":"2.1本产品由阀体、阀盖、阀板等组成,介质由一端进入使阀板升高,介质流通;当介质压力消失或出口压力大于进口压力时,阀板自行下降关闭通道,起止回作用。
    2.2阀门主件材质均选用硅黄铜,具有良好的阻火性能。","CompanyName":"常州沪飞阀门有限公司","CompanyID":"112690","MarketPrice":"111","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"89","City":"常州市","Address":"常州市","PropertysValue":"","HitNumber":"396","FrontShow":"0","IsCharges":"0","Year":"6","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st112690","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":"4051730","Picture":"2/20140729/635422443008118151287.jpg","PictureDomain":"img64","Name":"上海HY41W氧气止回阀","Type":"","Descrip":"氧气止回阀适用于氧气管网等系统作单向阀,起截流止回的作用,如富氧系统防止冷风倒流,溅渣炉中防止氮、氧互串。","CompanyName":"上海永要阀门有限公司","CompanyID":"112341","MarketPrice":"100","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"394","City":"上海","Address":"上海","PropertysValue":"","HitNumber":"231","FrontShow":"0","IsCharges":"0","Year":"6","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st112341","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":"1748","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":"6314212","Picture":"","PictureDomain":"img66","Name":"氧气止回阀","Type":"","Descrip":"氧气止回阀http://www.famen21.com/html/446.html","CompanyName":"上海彼丰阀门制造有限公司","CompanyID":"142326","MarketPrice":"-1","PsOrder":"0","PgID":"121","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"148","FrontShow":"0","IsCharges":"0","Year":"4","StarNum":"3","UpdateAndClientSort":"8081820","StandUrl":"/st142326","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":"8373619","Picture":"2/20180426/636603352134428469655.jpg","PictureDomain":"img47","Name":"氧气止回阀","Type":"","Descrip":"氧气止回阀适用于氧气管网等系统作单向阀,起截流止回的作用,如富氧系统防止冷风倒流,溅渣炉中防止氮、氧互串。","CompanyName":"永嘉巨博阀门有限公司","CompanyID":"152881","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"206","FrontShow":"0","IsCharges":"0","Year":"3","StarNum":"5","UpdateAndClientSort":"8055986","StandUrl":"/st152881","UpdateTime":"2018/4/26 10:26:29","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"2","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":"8356012","Picture":"2/20180411/636590323913748502404.jpg","PictureDomain":"img50","Name":"HY41W铜氧气止回阀市场zui低价","Type":"","Descrip":"HY41W铜氧气止回阀市场Z低价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":"永嘉巨博阀门有限公司","CompanyID":"152881","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"255","FrontShow":"0","IsCharges":"0","Year":"3","StarNum":"5","UpdateAndClientSort":"8034273","StandUrl":"/st152881","UpdateTime":"2018/4/11 8:33:13","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"2","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":"2119774","Picture":"2/20111021/634547922045103750.jpg","PictureDomain":"img46","Name":"HY41W氧气止回阀,止回阀,不锈钢阀门,铜阀门","Type":"HY41W","Descrip":"氧气专用止回阀属于特殊设计的全铜或全不锈钢阀门,是用氧管道中重要的环节之一,主要利用自身阀瓣在流体压差、自身重力等因素作用下使阀门处于开启或关闭状态,用以防止管道内介质倒流。氧气止回阀全部经过严格的脱脂处理。","CompanyName":"永嘉鸿翔科技有限公司","CompanyID":"64170","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"100","FrontShow":"0","IsCharges":"0","Year":"9","StarNum":"2","UpdateAndClientSort":"7840849","StandUrl":"/st64170","UpdateTime":"2017/11/28 0:49:52","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":"7124158","Picture":"2/20170411/636275238816753705367.jpg","PictureDomain":"img60","Name":"天津Hy41W氧气止回阀","Type":"","Descrip":"天津Hy41W氧气止回阀厂家制造基地专业打造Hy41W氧气止回阀
    本产品由阀体、阀盖、阀板等组成,介质由一端进入使阀板升高,介质流通;当介质压力消失或出口压力大于进口压力时,阀板自行下降关闭通道,起止回作用。阀门主件材质均选用硅黄铜,具有良好的阻火性能。止回阀一般适用于清净介质,不宜用于含有固体颗粒和粘度较大的介质。","CompanyName":"深圳市金口阀门","CompanyID":"153844","MarketPrice":"550","PsOrder":"0","PgID":"121","MaxOrder":"0","CityID":"214","City":"深圳市","Address":"深圳市","PropertysValue":"","HitNumber":"193","FrontShow":"0","IsCharges":"0","Year":"3","StarNum":"5","UpdateAndClientSort":"7509126","StandUrl":"/st153844","UpdateTime":"2017/4/11 16:06:56","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":"7132276","Picture":"2/20170323/636258770170794300940.jpg","PictureDomain":"img65","Name":"厂家*设备高技术打造直销HY41W氧气法兰止回阀厂家","Type":"HY41W","Descrip":"本公司是一家集科技研开发,产品设计,生产销售为一体的高新科技企业。公司拥有*的科研中心,设计制造中心,产品质量检测中心,客户服务中心,雄厚的技术力量,精良的技术装备,完善的现代化测试仪器,形成了可靠的质量保证。","CompanyName":"深圳市金口阀门有限公司","CompanyID":"154080","MarketPrice":"1","PsOrder":"0","PgID":"121","MaxOrder":"0","CityID":"214","City":"深圳市","Address":"深圳市","PropertysValue":"","HitNumber":"145","FrontShow":"0","IsCharges":"0","Year":"3","StarNum":"3","UpdateAndClientSort":"7481680","StandUrl":"/st154080","UpdateTime":"2017/3/23 14:40:56","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":"6929086","Picture":"2/20170227/636237808374909402564.jpg","PictureDomain":"img66","Name":"HY41W铜氧气止回阀","Type":"","Descrip":"HY41W铜氧气止回阀由阀体、阀盖、阀板等组成,介质由一端进入使阀板升高,介质流通;当介质压力消失或出口压力大于进口压力时,阀板自行下降关闭通道,起止回作用。阀门主件材质均选用硅黄铜,具有良好的阻火性能。","CompanyName":"永嘉巨博阀门有限公司","CompanyID":"152881","MarketPrice":"-1","PsOrder":"0","PgID":"64","MaxOrder":"0","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"79","FrontShow":"0","IsCharges":"0","Year":"3","StarNum":"5","UpdateAndClientSort":"7446746","StandUrl":"/st152881","UpdateTime":"2017/2/27 8:26:16","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"2","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":"3181038","Picture":"","PictureDomain":"","Name":"Hy41W(F)铜氧气止回阀","Type":"","Descrip":"Hy41W(F)铜氧气止回阀","CompanyName":"浙江兴旺宝明通电力行业平台","CompanyID":"80909","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"0","City":"","Address":"","PropertysValue":"","HitNumber":"118","FrontShow":"0","IsCharges":"0","Year":"7","StarNum":"1","UpdateAndClientSort":"7225049","StandUrl":"/st80909","UpdateTime":"2016/9/26 9:29:16","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"2481","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":"3230047","Picture":"","PictureDomain":"","Name":"进口氧气止回阀","Type":"","Descrip":"进口氧气止回阀","CompanyName":"浙江兴旺宝明通石化行业平台","CompanyID":"80907","MarketPrice":"-1","PsOrder":"0","PgID":"0","MaxOrder":"0","CityID":"0","City":"","Address":"","PropertysValue":"","HitNumber":"84","FrontShow":"0","IsCharges":"0","Year":"7","StarNum":"1","UpdateAndClientSort":"7152023","StandUrl":"/st80907","UpdateTime":"2016/8/6 16:23:30","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"2479","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"}]