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阀企
资讯
仓储
云展
收藏 消防信号蝶阀
产品制造商
沪消消防科技有限公司
地址：南安市英都镇霞溪村
电话：0595-8615 3001
产品参数
通径：
DN50~300
压力：
PN1.6
材质：
球墨铸铁
介质：
水、气等
标准：
GB 5135.6
连接方式：
产品特点
消防信号蝶阀的顶部设有阀门启闭电信号装置，当阀门被误关闭20%（全开度的1/4）时，电信号装置便输出被误关闭的信号到消防控制中心。所以此蝶阀是消防自动喷水灭火系统的最佳配套产品。
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