排污球閥概述：
　　 整體排污球閥是采用新型密封材料為閥座,經同類產品聚四氟乙烯做密封的球閥,使用壽命了3-5倍。具有性能穩定、密封、磨擦力小、開關輕便、、、耐油、耐腐蝕、使用壽命長等優點，“風雷”牌高溫球閥與截止閥、柱塞閥、排污閥，結構長度相，擴大了球閥使用范圍，廣泛用于石油、化工、橡膠、造紙、制藥等行業，可替代截止閥、柱塞閥、快速排污閥。適用介質：水、蒸汽、導熱油等酸類，使用溫度：≤350℃

排污球閥性能參數:

主要部件材料:

排污球閥主要技術參數:

排污球閥結構特點及作用原理：

該型閥門中的球體、密封圈采用了的加工工藝和新密封材料，使球體表面粗糙度和圓度標準要求，從而了密封性能和使用壽命、的能力。
順時板動手柄帶動閥桿驅動球體旋轉，使介質順利通過。

 (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的生產技術及銷售服務網絡不斷拓展，至今于世界各地已擁有七大銷售分公司、數以百計的維修站、生產廠房及附屬機構。美國YOCO(美國)集團公司的生產基地包括了中國、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。美國YOCO已成為、的流體控制器和工業設備制造商之一，今天的YOCO已被為世界流體控制領域的先導者。公司致力于科研開發流體控制器，生產流體控制設備系統，在許多個均有生產基地。美國YOCO產品的用戶涉及石油、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、樓宇、機械設備配套等領域。

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（Authorize）：

授權上海蝶閥門有限公司為美國約克集團的閥門產品在中國的總代理商，負責美國約克集團的閥門產品在中國推廣、銷售、技術支持及相應服務工作。

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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