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利堅 – FSD60 防火防煙閥

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FSD60 防火防煙閥

利堅FSD60系列整合式防烟防火调节阀

多翼叶型防烟防火调节阀适用于最大压力为1kPa或以上，最大速度为20 m/s的烟雾管理控制系统。

FSD60 系列通过以下国际标准验证:

 UL555 －一个半小时抗火时效

 BS 476 Pt. 20 －四小时抗火时效

 UL 555S －一级烟雾防漏级别

 排烟功能－　２５０℃高温一小时不断运作

Ruskin is committed to meeting the design and installation needs for fire and smoke protection no matter what they may be. Experience professional engineers, an AMCA certified air performance testing laboratory for research and development, and the latest in manufacturing technology the some of the things that attest to our commitment and to the superiority of our products.