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API609 Cast Iron Wafer Butterfly Valve with Valve Plate Spray Painting
    • API609 Cast Iron Wafer Butterfly Valve with Valve Plate Spray Painting

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    Product code:

    The wafer butterfly valve is a compact valve designed for use in piping systems. It features a wafer-like shape that fits between flanges, enabling easy installation. This valve efficiently controls fluid flow and is widely used in various industrial applications due to its simple design and reliable performance.

    Product information

    Standard Materials Of Main Parts

    Body

    Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel

    Seat

    EPDM,NBR,PTFE,Viton,Neoprene,Hypalon,Silion

    Shaft

    Stainless Steel 416,316,304

    Disc

    Ductile Iron+Ni,CF8,CF8+PTFE,CF8M,CF8M+PTFE,Bronze

    Bushing

    PTFE

    O-ring

    NBR EPDM

    Specifications:

    Size

    DN50-DN1000

    Nominal Pressure

    PN10/16, 150-300LB

    Working Temperature

    -30。c - 135。C

    Suitable Media

    Chemicals, air, water, steam, oil, acids, salts ect

    Standards:

    Design standard

     API609, ANSI16.34, JISB2064, GB T12238

    Face to Face

     API609, DIN3202, ISO5752, BS5155

    Flange drilling

     DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K

    Top Flange

     ISO5211

    Test Inspection

     API598

    Material:

     Body

     Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel

     Disc

     Ductile Iron, Carbon Steel, Stainless Steel

     Stem

     Stainless Steel

     Seat

     EPDM, NBR, PTFE, VITON, HYPALON

     O ring

     EPDM, NBR

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