SISTO-RSK Swing check valve
    Swing check valve

    SISTO-RSK

    Swing check valve to DIN/EN with flanged ends, body with or without lining, soft-seated, no dead volumes, straight-way pattern, full bore, slanted seat, static sealing to atmosphere; with soft rubber encapsulated pre-loaded valve disc featuring short travel to closure.
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    Main Applications

    • Mining
    • General irrigation systems
    • Chemical industry
    • Disposal
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    Technical Data

    • Nominal pressurePN 16
    • Max. nominal sizeDN 150
    • Max. allowed fluid temperature120 °C

    Benefits

    • Streamlined body design provides low flow resistance coefficient.
    • Short stabilisation distances
    • Valve hydraulics without dead volume ensure optimum conditions for high-purity fluids.

    Material number list – SISTO-RSK

    15 products
    NameNominal pressureNominal size InletWeightMaterial numberPrice
    RSK PN16 DN0254 KilogramM130A003
    RSK PN16 DN0254 KilogramM132A003
    RSK PN16 DN0254 KilogramM130A017
    RSK PN16 DN04011 KilogramM130A005
    RSK PN16 DN04011 KilogramM130A019

    Documents

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    icon download-pdfDeclaration of conformitypdf0.195/24/2019
    TitleFormatSizeLast change
    icon download-pdfATEX-Declaration by the manufacturerpdf0.565/24/2019
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    icon download-pdfOperating Instructionspdf3.675/24/2019
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    icon download-pdfType series booklet SISTO-RSK/-RSKSpdf1.025/24/2019

    Technical Data

    • FunctionPrevent backflow
    • Connection typeFlange
    • Casing material1877
    • Nominal pressurePN 16
    • Max. nominal sizeDN 150
    • Min. nominal sizeDN 25
    • Max. allowed fluid temperature120 °C
    • Min. allowed fluid temperature-20 °C

    Sectional Drawings