Recommendations
Mechanized mixer for flash mixing (Aquaflash) and flocculation (Aquafloc)Circular weirAtmospheric pressure given altitudeConic inletDynamic viscosity of atmospheric airHead loss coefficient applicable to partially open ball valve
Check valve
Coefficient
Given the flow

Input data

Diameter

Coefficient (k)

Output data

Head loss coefficient (kQ)

References

  • AZEVEDO NETTO, J. M. DE. Manual de hidráulica. 9. Ed. São Paulo, Blucher, 2015.