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迈克3C认证阀门迈克止回阀迈克阀门止回阀★表面处理 Surface: 表面处理:阿克苏诺贝尔环氧树脂粉末喷涂, 150-500um,符合AWWA C550标准或喷漆。的详细信息国标旋启式止回阀 (软密封:H44X /硬密封:H44T) PN10/PN16/PN25 ★标准 Standard: 标准符合:GB/T13932 Standard: GB/T13932 结构长度符合:GB/T12221表1之基本系列10 Face to Face dimension: GB/T12221 Sheet 1 Series 10 检验标准符合:GB/T13927 Testing Specification: GB/T13927 ★产品特点 Features: GB Standard Swing Check Valve Flanged Joint EndsRubber Seal(H44X) / Metal Seal (H44T)PN10/PN16/PN25 ★连接方式 Connection ends: 法兰Flange: GB/T17241.6 GB/T17241.7 橡胶软密封 Rubber Seal ★试验压力Inspection Pressure PN10 壳体Shell:1.5MPa 密封Seal:1.1MPa PN16 壳体Shell:2.4MPa 密封Seal:1.76MPa PN25 壳体Shell:3.75MPa 密封Seal:2.75MPa ★适用温度 ApplicableTemperature 0℃—80℃ 阀体轻,阀瓣启闭行程短,流线型结构,流阻小。 Light bodyshort on& off distance for discsmall flow resistance. 关闭时间短,能够实现速闭功能节能效果好。 Valve can be stopped fast with good energy-saving results. ★表面处理 Surface: 表面处理:阿克苏诺贝尔环氧树脂粉末喷涂, 150-500um,符合AWWA C550标准或喷漆。 Coating: Akzo Nobel Fusion Bonded Epoxy Coating Complies with ANSI/AWWA C550 or painting. ★应用范围 Applications: 饮用水、给排水、污水处理、灌溉、消防、蒸汽、 油管路等。 Potable WaterWater Distribution Service & Feed LinesSewage DisposalIrrigation and Fire Protectionskam and oil Pipe System etc. |
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