進(jìn)口通風(fēng)蝶閥采用與閥體相同材料加工成密封圈，其適用溫度隨閥體選材而定，公稱壓力≤0.6MP工，一般適用工業(yè)、冶金、環(huán)保等管道作通風(fēng)調(diào)節(jié)介質(zhì)流量之用。

     美 國 約 克 國 際 集 團(tuán)

 （USA YOCO INTERNATIONAL GROUP）

美國YOCO約克被譽(yù)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(jì)的維修站、生產(chǎn)廠房及附屬機(jī)構(gòu)。美國YOCO（美國）集團(tuán)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(gè)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(jī)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(tuán)的閥門產(chǎn)品在中國的總代理商，負(fù)責(zé)美國約克集團(tuán)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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