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FZ-D Series Knife Gate Valve - Image 1

    FZ-D Series Knife Gate Valve

    Overview and application

    The bottom of the knife gate valve plate adopts the knife shape design, which has a strong cutting force, especially suitable for working conditions containing fiber and suspended particles. Widely used in papermaking, sewage treatment, mining, chemical fiber and other industries.

    Technical parameters

    • Nominal diameter: DN50~DN1200 (2″~48″)

    • Pressure rating: PN6~PN16 (class150)

    • Working temperature: -40℃~450℃

    • Connection: Flange, wafer type

    Materials

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

    • Valve plate: Stainless steel

    • Valve seat: EPDM, stainless steel, stainless steel