美 國 約 克 國 際 集 團

 （USA YOCO INTERNATIONAL GROUP）

美國YOCO約克被譽為美國鋼都之城的匹茲堡市正式成立，八十多年來，美國YOCO的生產(chǎn)技術(shù)及銷售服務(wù)網(wǎng)絡(luò)不斷拓展，至今于世界各地已擁有七大銷售分公司、數(shù)以百計的維修站、生產(chǎn)廠房及附屬機構(gòu)。美國YOCO（美國）集團公司的生產(chǎn)基地包括了中國、美國、英國、法國、墨西哥、澳洲、馬來西亞、日本、意大利、西班牙等地區(qū)。美國YOCO已成為全球、*專業(yè)的流體控制器和工業(yè)設(shè)備制造商，今天的YOCO已被公認(rèn)為世界流體控制領(lǐng)域的先導(dǎo)者。公司致力于科研開發(fā)流體控制器，生產(chǎn)流體控制設(shè)備系統(tǒng)，在許多個國家均有生產(chǎn)基地。美國YOCO產(chǎn)品的用戶涉及石油、化工、電力、冶金、制藥、食品、水處理、市政給排水、天然氣、造紙、電子工業(yè)、樓宇、機械設(shè)備配套等領(lǐng)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. 

 授權(quán)（Authorize）：

授權(quán)上海仙蝶閥門有限公司為美國約克集團的閥門產(chǎn)品在中國的總代理商，負責(zé)美國約克集團的閥門產(chǎn)品在中國推廣、銷售、技術(shù)支持及相應(yīng)服務(wù)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.

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網(wǎng)址：http://www.86fmc.net

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進口內(nèi)螺紋截止閥概述：

進口內(nèi)螺紋截止閥的啟閉件是塞形的閥瓣，密封面呈平面或錐面，閥瓣沿流體的中心線作直線運動。閥桿的運動形式，有升降桿式（閥桿升降，手輪不升降），也有升降旋轉(zhuǎn)桿式（手輪與閥桿一起旋轉(zhuǎn)升降，螺母設(shè)在閥體上）。截止閥只適用于全開和全關(guān)，不允許作調(diào)節(jié)和節(jié)流。
進口內(nèi)螺紋截止閥主要性能規(guī)范：

進口內(nèi)螺紋截止閥主要外形尺寸和連接尺寸：