Control valves for liquids and gases (CAV)

CAV module

The CAV module is used to calculate control valves for liquids and gases and takes the following states into account:

• Critical flow conditions
• Laminar flow
• Liquid inlet
• Subcritical flow conditions
• Reduction before the control valve
• Gaseous inlet

It is possible to integrate files about the characteristic values of the valves from the different manufacturers or to address them externally.

The calculations are based on the relevant formulas for determining CV values.

see also:

• Control valves for liquids and gases (CAV)
• Flow measurement with throttle devices, orifice plates (DROS)
• Pressure loss in piping systems (FDP)
• Calculation and simulation of control valves (KV)
• Calculation of the available net positive suction head in pump suction lines (NPSH)
• Filling levels in storage tanks (TKL)
• Module package DIN EN 12516-2
• VDI Heat Atlas

Dieser Beitrag ist auch verfügbar auf: Deutsch (German)