DANAÏS 150 Butterfly valve
    Butterfly valve

    DANAÏS 150

    Double-offset butterfly valve, with plastomer seat (also in fire-safe design), metal seat or elastomer seat (FKM [VITON R] or NBR [Nitrile]). Lever or manual gearbox, pneumatic, electric or hydraulic actuator. Body made of nodular cast iron, cast steel, stainless steel, aluminium bronze or duplex stainless steel (254 SMO). Wafer-type body (T1), full-lug body (T4), T4 suitable for downstream dismantling and dead-end service with counterflange. Connections to EN, ASME, JIS. Fire-safe design tested and certified to API 607.
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    Main Applications

    • Hot-water heating systems
    • District heating
    • Chemical industry
    • Air-conditioning systems
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    Technical Data

    • Nominal pressureCL 150, CL 300, PN 25
    • Max. nominal sizeDN 1200
    • Max. allowed fluid temperature260 °C

    Benefits

    • Gland packing can be replaced without removing the lantern:
      • Service-friendly
      • Lower costs

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    Documents

    TitleFormatSizeLast change
    2-page productdescription_Danais 150/300 (8460.050_EN)PDF1.324/19/2021
    2-Page Leaflet DANAIS 150, Offset-disc Butterfly Valve (8460.023_010)PDF1.244/19/2021
    TitleFormatSizeLast change
    TitleFormatSizeLast change
    Declaration of conformity - ATEX (8401.8501_EN)PDF0.194/20/2021
    Declaration of conformity - M Directive (8401.8505_EN)PDF0.194/19/2021
    Declaration of conformity - AD 2000 (8401.8507_EN)PDF0.184/19/2021
    TitleFormatSizeLast change
    ATEX (8610.81_EN)PDF0.44/19/2021
    DANAIS (8450.810_EN)PDF3.294/19/2021
    TitleFormatSizeLast change
    Actuator selection DANAIS 150 (8460.21_EN)PDF224/20/2021
    Type series booklet DANAIS 150 (8460.11_EN)PDF7.754/19/2021
    TitleFormatSizeLast change
    DANAIS 150 (8460.521_EN)PDF0.014/19/2021

    Technical Data

    • FunctionShut off/control flow
    • Connection typeInstallation between flanges, External-thread connection
    • Design concept DriveWith pneumatic actuator, With handwheel, Lever, Without
    • Casing materialGX5CRNIMO19-11-2/A351 GRADE CF8M, GP240GH WITH SPECIAL REQUIREMENT-A216 GR WCC, A351 GR CF3M.09
    • Nominal pressureCL 150, CL 300, PN 25
    • Max. nominal sizeDN 1200
    • Min. nominal sizeDN 50
    • Max. allowed fluid temperature260 °C
    • Min. allowed fluid temperature-50 °C
    • Valve body typeWafer-type body, Full-lug type, flat faces, Full-lug type, raised faces

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