品牌
代理商厂商性质
上海市所在地
进口疏水阀介绍
（阀门概述、工作原理、技术参数、特点、型号、规格）
进口疏水阀是将蒸汽系统中的凝结水、空气和二氧化碳气体尽快排出；同时zui大限度地自动防止蒸汽的泄露。疏水阀的品种很多，各有不同的性能。
的工作原理：
安装在蒸汽加热设备与凝结水回水集管之间。开车时，桶在底部，阀门全开。凝结水进入疏水阀后流到桶底，充满阀体，全部浸没桶体，然后，凝结水通过全开阀门排至回水集管。蒸汽也从桶体底部进入疏水阀，占据桶体内的顶部，产生浮力。桶体慢慢升起，逐渐向阀座方向移动杠杆，直到*关闭阀门。空气和二氧化碳气体通过桶体的排气小孔，聚集在疏水阀的顶部。从排气孔排出的蒸汽，都会因疏水阀的散热而凝结。当进来的凝结水开始充满桶体时桶体开始对杠杆产生一个拉力。随着凝结水位不断升高，产生的力不断增加，直到能够克服压差，打开阀门。疏水阀阀门开始打开，作用在阀瓣上的压差就会减小。桶体将迅速下降，使阀门全开。积聚在疏水阀顶部的不凝性气体先排出，然后凝结水排出。水流从桶体流出时带动污物一起流出疏水阀。凝结水排放的同时，蒸汽重新开始进入疏水阀，新的一个周期又开始了。
美国YOCO约克*集团主要生产的阀门★☆
美 国 约 克 国 际 集 团
(USA YOCO INTERNATIONAL GROUP)
美国YOCO约克被誉为美国钢都之城的匹兹堡市正式成立，八十多年来，美国YOCO的生产技术及网络不断拓展，至今于世界各地已拥有七大销售分公司、数以百计的维修站、生产厂房及附属机构。美国YOCO(美国)集团公司的生产基地包括了中国、美国、英国、法国、墨西哥、澳洲、马来西亚、日本、意大利、西班牙等地区。美国YOCO已成为*zui大、*的流体控制器和工业设备制造商之一，今天的YOCO已被*为世界流体控制领域的先导者。公司致力于科研开发流体控制器，生产流体控制设备系统，在许多个国家均有生产基地。美国YOCO产品的用户涉及石油、化工、电力、冶金、制药、食品、水处理、市政给排水、天然气、造纸、电子工业、楼宇、机械设备配套等领域。
The original：
USA YOCO INTERNATIONAL GROUP is a global technology leader in fluid control in engineering companies and large suppliers. June 1928 known as the United States Steel in Pittsburgh, a city of both the formal establishment of eighty years, YOCO's production technology and the valve sales and service network continues to expand, so far around the world already has seven sales offices, Hundreds of service stations, manufacturing plants and subsidiaries. U.S.A.YOCO including the production base in China, the United States, Britain, France, Mexico, Australia, Malaysia, Japan, Italy, Spain and other regions. YOCO has become the world's largest valves, flow controllers and the most professional manufacturers of industrial equipment, today's YOCO has been recognized as the world leaders in the field of fluid control. Dedicated to scientific research and development of fluid control, fluid control equipment, production systems, in many countries and have production bases. YOCO valves user involves the petroleum, chemical, electric power, metallurgy, pharmaceutical, food, water treatment, municipal water supply and drainage, gas, paper making, electronic industry, building, mechanical equipment and other fields.
*（Authorize）：
*上海仙蝶阀门有限公司为美国约克集团的阀门产品在中国的总代理商，负责美国约克集团的阀门产品在中国推广、销售、及相应服务工作。
Shanghai XianDie Valve Limited Company is authorized as the General Agent of the USA YOCO INTERNATIONAL GROUP in China,is responsible for the promotion,the sale,the technical support and the corresponding service work about valves of USA YOCO INTERNATIONAL GROUP in China.
