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815系列对夹式蝶阀
阀门型号:815W 、815L 830系列 、860系列
公称通径:DN80~DN600
适用温度:-20~500℃
结构特点:单一PTFE弹性阀座结构,不必使用附加得密封圈或金属部件既能保持可靠密封、可保持双向的无泄露密封、唇缘式密封设计补偿了使用时温度和压力的变化、维修减少、寿命延长、偏执式阀杆和偏心式蝶板,在开启或处于任何位置时阀座与蝶板无任何接触,消除了开启频繁时阀座上下两端的磨损,减少了操作扭矩、降低了对操作机构的要求。
可以使用工况:用于氯气、氧气、高真空和腐蚀性介质及低温环境
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Shanghai KEFA Pump Valve Manufacture Co.,LTD
ADD:YANG Lian Road, Pudong New Area, Shanghai No. 163 TEL:021-68943288 FAX:021-58918749 Post Code: 201204 E-mail:sales@kefavalve.com
 
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