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  • Main PageEngineering plumbing WattsSelection of thermostatic valves

    Selection of thermostatic valves

    Calculation of the flow of coolant and hydraulic resistance through the valve

    Step 1: Valve shape

    valve-angle - Angle
    valve-direct - Straight

    Step 2: DN

    Valve P/N: 

    Step 3: Presetting

    Kv =
    valve-size

    Step 4: Flow/Dp calculation

    Dp (kPa) =
    Flow (l/h) =
    Flow (l/h) =
    Dp (kPa) =
    Dp (kPa) - hydraulic valve resistance.
    Flow (l/h) - coolant flow through the valve.
    valve-dp