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FD-S Series Aeration Butterfly Valve - Image 1

    FD-S Series Aeration Butterfly Valve

    Overview and application

    With light torque and simple structure, the aeration butterfly valve is mainly used for flow regulation and checking in ventilation system in chemical industry, building materials industry, power stations and glass industry.

    Technical parameters

    • Nominal diameter: DN100~DN5000 (4″~200″)

    • Pressure rating: PN1~PN16 (class 150)

    • Working temperature: -20℃~700℃

    • Connection mode: Flange

    Materials

    • Valve body: Ductile iron, carbon steel, stainless steel

    • Valve plate: Ductile iron, carbon steel, stainless steel