永嘉锐博阀门有限公司

 通风蝶阀D341H产品介绍：
   通风蝶阀采用与阀体相同材料加工成密封圈，其适用温度随阀体选材而定，公称压力≤1.0MPa，一般适用于工业、冶金、环保等管道作通风调节介质流量之用。 我厂生产的通风蝶阀采用钢板焊接制造，具有结构尺寸短，重量轻，安装方便等特点。

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