IEC 60534-2 1st Edition, January 1, 1978
Industrial-Process Control Valves Part 2: Flow Capacity Section One - Sizing Equations for Incompressible Fluid Flow under Installed Conditions
Additional Comments: BILINGUAL * W/D S/S BY IEC 60534-2-1
Published By:International Electrotechnical Commission (IEC)
The equations presented in this section of the standard are based on the Bernoulli equation for Newtonian incompressible fluids. They are not intended for use when non-Newtonian fluids, fluid mixtures, slurries, or liquid-solid conveyance systems are encountered.