ANSI/ISA-75.02.01-2008 (IEC 60534-2-3 Mod) Control Valve Capacity Test Procedures (Downloadable)

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This test standard utilizes the mathematical equations outlined in ANSI/ISA-75.01.01 (IEC 60534-2-1 Mod)-2007, Flow Equations for Sizing Control Valves, in providing a test procedure for obtaining the following:
a) Valve flow coefficient, C (C_v, K_v)
b) Liquid pressure recovery factors, F_L and F_LP
c) Reynolds Number factor, F_R
d) Liquid critical pressure ratio factor, F_F
e) Piping geometry factor, F_P
f) Pressure drop ratio factor, x_T and x_TP
g) Valve style modifier, F_d

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