Enumeration to define the choice of valve flow coefficient (to be selected via choices menu):
| CvTypes. | Meaning |
|---|---|
| Av | Av (metric) flow coefficient |
| Kv | Kv (metric) flow coefficient |
| Cv | Cv (US) flow coefficient |
| OpPoint | Av defined by operating point |
The details of the coefficients are explained in the User's Guide .
type CvTypes = enumeration(Av "Av (metric) flow coefficient", Kv "Kv (metric) flow coefficient", Cv "Cv (US) flow coefficient", OpPoint "Av defined by operating point");