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    產品中心

    當前位置: 主頁 > 產品中心 > Check valve

    產品詳情
    • Double-disc swing check

    Double-disc swing check

    產品說明

    /instructions

    Model:FQF、FQ

    DSize:DN50—DN1200 

    Working temperature:-20℃-260℃ 

    Rating:PN6—PN250 

    Body material:Carbon steel、Stainless steel Dual phase steel 

    Stem:Stainless steel 

    Disc:Stainless steel、 Dual phase steel 

    End Connection:Flange、wafer 

    Fluid:Water ,Steam etc

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