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VEB-series double-eccentric center butterfly valves
VEB系列第二代偏心蝶阀(简称高性能蝶阀)阀板与密封圈采用独特的偏心结构,具有结构紧凑、切断性能好、使用寿命长等特点,兼备调节和切断两种功能。广泛应用于化工、电力、轻纺、食品、医药、造纸等工业部门及市政工程、水厂等管道对自来水、污水、油类液体或空气、煤气、天然气、水蒸气等介质进行截止或调节流量控制。
Individual Performance:
大庆复合肥厂2016调试阀更行大维修该项目
黑龙江富丽达1期2万吨粘胶玻纤扩能拆除工作
中纺院翠绿色玻纤每年生产的1.2万吨新石油醚法玻纤素玻纤产业的发展化活动
Sample Download:
VEB系列双偏心蝶阀
标准规格
完整性部门
型 式
VEB
公称通径
DN50~DN1200
公称压力
PN系列:0.6 Mpa、1.0Mpa、1.6Mpa、2.5Mpa、4.0Mpa Class系列: Class 150
结构类型
双偏心
阀体、上阀盖、阀内件材质
WCB、WC9、CF8、CF8M②
上阀盖形式
标准型:-60℃~+200℃ 高温型:+200℃~+500℃ 低温型:-196℃~-60℃①
填料
聚四氟乙烯:-5~+230℃ 聚四氟乙烯石棉:-5~+230℃ 柔性石墨:-196℃~+600℃
表面涂层色
阀体为碳钢时,银灰色(环氧树脂);阀体为不锈钢时,本体不加涂层。
注②:
阀体、上阀盖及阀内件不锈钢材质可按访客设定规格打造。
注
①
:冷藏型上阀盖伸长保热总长度可按访客规范手工制造。
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