Estimation program, Estimate, spent study, Monthy progress payment, bid, bills of quantities, filtering spent study, currencies conversion, Construction Cost Steam control valve, Steam K-factor, Steam Kvs, Steam Kvo, Steam Cv, Steam leakage rate, Steam valve linear, Steam valve quadratic, Steam valve logarithmic.
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ThermoVapor program (Control valve)
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See thematic : Coéfficient Kv, Kvs, Kvo, leakage rate

Kv determination

The value of Kv can be calculated according to the values given " flow and pressure loss estimated".

The program can also carried out the calculation with overheated vapor and modified the calculation if necessary according to with the recovery of the condensates.

Steam control valve, Steam K-factor, Steam Kvs, Steam Kvo, Steam Cv, Steam leakage rate

Coefficient of flow Kv for a control valve

It is the flow of water Q in m3/h measured at 4°C (Density = 1000kg/m3) for a pressure loss of 1 bar, passes through the valve considered as entirely open.

The program can also carried out the calculation with overheated vapor and modified the calculation if necessary according to with the recovery of the condensates.

Steam valve linear, Steam valve quadratic, Steam valve logarithmic

Valve control information

Steam K-factor, Steam Kvs, Steam Kvo, Steam Cv, Steam leakage

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