上海埃克森阀门厂创建于1990年5月。是一家具有二十多年的设计、制造历史经验的大型阀门专业制造商。企业经过二十年的成长、发展、壮大，在运营过程中取得了辉煌业绩，受到国家、上海市及行业多次表彰奖励。企业前身为上海埃克森阀门厂，于2005年6月改制为有限公司。改制为公司注入了新的活力,公司将以崭新的面貌、全新的理念,不断改革与创新,设计制造出更新更多更好的阀门产品回馈广大用户。面对新的市场竞争态势和全球经济一体化的格局，埃克森阀门将秉承“素质决定实力”的发展理念，坚持“诚信为本，勇于创新，锐意进取，稳健发展”的经营方针，大力推进技术创新，资本运营，国际化拓展三大战略，全面推动埃克森阀业由传统企业向高新技术产业转型，尊重知识人才，构筑一种奋发向上，团结拼搏的“埃克森”精神，全力打造“实力型企业”再创“埃克森阀业”新的辉煌。

上海埃克森阀门厂主要生产制造球阀、闸阀、蝶阀、截止阀、止回阀、调节阀、电磁阀、安全阀、针型阀、疏水阀、旋塞阀、隔膜阀、鸭嘴阀、放料阀、排气阀、呼吸阀、过滤器、阻火器、节流阀、角座阀、平衡阀、排污阀、排泥阀、切断阀、减压阀、管夹阀、柱塞阀、底阀、视镜、法兰、水力控制阀等优秀供应商之一。在石油、化工、冶金、电力、建筑、热力、给排水、水处理等行业具有较高的**度及影响力，我厂自创办以来不断以科技创新，努力开发以国代进，主要按中国GB、JB、美标API、ANSI、英国BS、德标DIN、法国NF、日本JIS、JPI标准生产。,并可根据用户特殊要求冶炼和制造。产品广泛用于化工、水处理设备，化肥、冶金、制药、电力、石化引进装置中的阀门配套，产品畅销全国各地，并远销中东、东南亚、欧美等十多个国家和地区。制造标准、中国GB、机械部JB、化工标准HG、美标API、ANSI、英标BS、德标DIN、日本JIS、JPI生产。阀体材质：铜、铸铁、铸钢、碳钢、WCB、WC6、WC9、20#、25#、锻钢、A105、F11、F22、不锈钢、304、304L、316、316L、铬钼钢、低温钢、钛合金钢等。工作压力1.0Mpa-50.0Mpa。工作温度：-196℃-650℃。连接方式：内螺纹、外螺纹、法兰、焊接、对焊、承插焊、卡套、卡箍。驱动方式：手动、气动、液动、电动。适用石油、化工、冶金、电力、建筑、热力、给排水、水处理等行业。

我公司并代理几大进口阀门品牌：德国柏林阀门（BOLIN）、德国诺克阀门（NOOKER）、 美国威顿阀门（VTON）、美国威尔阀门（WIER）、英国罗托克阀门（UK）、日本北泽阀门（KITZ）、日本阀天阀门（VENN）、日本日立阀门（HITACHI）欢迎来电咨询、订购。

上海埃克森阀门厂

电话：021-31261595手机:15221970002

传真：021-31261595邮箱：aksvalves@126.com

阀门网址：//www.famen126.com

阀门网址：//www.fm668.com

阀门网址：//www.maifamen.com

地址：上海市嘉定区华亭工业区86号

闸阀介绍

闸阀的启闭件是闸板，闸板的运动方向与流体方向相垂直，闸阀只能作全开和全关,不能作调节和节流。闸板有两个密封面,**常用的模式闸板阀的两个密封面形成楔形、楔形角随阀门参数而异,通常为50,介质温度不高时为2°52\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\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闸阀的优点如下：
1、流动阻力小。阀体内部介质通道是直通的，介质成直线流动，流动阻力小。
2、启闭时较省力。是与截止阀相比而言，因为无论是开或闭，闸板运动方向均与介质流动方向相垂直。
3、高度大，启闭时间长。闸板的启闭行程较大，降是通过螺杆进行的。
4、水锤现象不易产生。原因是关闭时间长。
5、介质可向两侧任意方向流动，易于安装。闸阀通道两侧是对称的。
6、结构长度（系壳体两连接端面之间的距离）较小。
7、密封面易磨损，影响使用寿命。启闭时，闸板与阀座两个密封面相互摩擦滑动，要介质压力作用下易产生擦伤磨损，影响密封性能，缩短使用寿命。
8、价格较贵。接触密封面较多，加工较复杂，特别是闸板座上的密封面不易加工，而且零件较多。形体简单,结构长度短，制造工艺性好，适用范围广。
闸阀的缺点如下：
1、密封面之间易引起冲蚀和擦伤，维修比较困难。
2、外形尺寸较大，开启需要一定的空间，开闭时间长。
3、结构较复杂。

闸阀安装与维护
1、手轮、手柄及传动机构均不允许作起吊用，并严禁碰撞。
2、双闸板闸阀应垂直安装（即阀杆处于垂直位置,手轮在顶部）。
3、带有旁通阀的闸阀在开启前应先打开旁通阀（以平衡进出口的压差及减小开启力）。
4、带传动机构的闸阀，按产品使用说明书的规定安装。
5、如果阀门经常开关使用,每月至少润滑一次。
6、闸阀是作为截止介质使用，在全开时整个流通直通，此时介质运行的压力损失**小。
7、闸阀通常适用于不需要经常启闭，而且保持闸板全开或全闭的工况。
8、闸阀不适用于作为调节或节流使用。对于高速流动的介质，闸板在局部开启状况下可以引起闸门的振动，而振动又可能损伤闸板和阀座的密封面，而节流会使闸板遭受介质的冲蚀。

闸阀选型目录

闸阀产品大全

手动法兰闸阀	手动刀闸阀	高压平板闸阀	铜闸阀
高压焊接闸阀	电动刀闸阀	带导流孔平板闸阀	气动刀闸阀

手动平板闸阀	链轮刀闸阀	法兰钢制闸阀	楔式铸铁闸阀
美标法兰闸阀	丝扣闸阀	高压对焊闸阀	钻井高压泥浆闸阀

配水闸阀	德标法兰闸阀	气动平板闸阀	防腐蚀衬氟闸阀
卡箍闸阀	电动闸阀	无导流孔平板闸阀	锻钢法兰闸阀

直埋式弹性座封闸阀	锻钢低温闸阀	法兰低温闸阀	保温夹套闸阀
伞齿轮刀闸阀	承插焊闸阀	铸钢高压闸阀	日标法兰闸阀

不锈钢高压闸阀	伞齿轮刀型闸阀	不锈钢保温闸阀	伞齿轮平板闸阀
电动平板闸阀	暗杆弹性座封闸阀	暗杆闸阀	压力自紧密对焊闸阀

气动闸阀	内螺纹闸阀	明杆闸阀	油田用平板闸阀
电动软密封闸阀	消防**信号闸阀	暗杆刀形闸阀	手动刀形闸阀

耐磨陶瓷闸阀	电动刀型闸阀	手动刀型闸阀	美标波纹管闸阀
不锈钢法兰闸阀	明杆软密封闸阀	直埋式闸阀	大口径弹性座封闸阀

锻钢保温闸阀	内螺纹与承插焊闸阀	国标波纹管闸阀	埋地式弹性座封闸阀
铸钢法兰闸阀	, 电动刀形闸阀	水封闸阀	暗杆软密封闸阀

链轮刀形闸阀	伞齿轮刀形闸阀	电站高压闸阀	大口径软密封闸阀
明杆弹性座封闸阀	链轮刀型闸阀	气动刀型闸阀	陶瓷刀型闸阀

电动弹性座封闸阀	真空隔离闸阀	天然气平板闸阀	楔式闸阀
碳钢法兰闸阀	气动刀形闸阀	高温高压电站闸阀	排渣阀