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FD-M Series Ultra-Low Temperature Butterfly Valve - Image 1

    FD-M Series Ultra-Low Temperature Butterfly Valve

    Overview and application

    The bi-eccentric soft seal butterfly valve is mainly used for wastewater treatment of municipal pipe network, electric circulating water system and industrial wastewater treatment.

    Technical parameters

    • Nominal diameter: DN100~DN3000 (4″~120″)

    • Pressure rating: PN6~PN16 (class 150~300)

    • Working temperature: -20℃~120℃

    • Connection mode: Flange

    Materials

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

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

    • Valve seat: EPDM, NBR