Accurate calculations of process Cv’s, valve opening percentages, velocity, critical
condition warnings, and predicted noise levels are some of the features provided
by J-Flow Controls’s Trio Control Valve Sizing (TCVS) Application. Calculation algorithms,
methods, and equations are in accordance with international standards of ANSI/ISA-75.01.01
(IEC 60534-2-1 Mod)-2007, Flow Equations for Sizing Control Valves, as well as ANSI/ISA-S75-17
- 1989, Control Valve Aerodynamic Noise Prediction.
J-Flow Controls’s Trio Control Valve Sizing (TCVS) Application automatically performs a correction of flow rate calculation,
taking into consideration the resistance of installed fittings.
Define multiple operating points for simple what-if scenarios, determining critical
service thresholds, optimum flow rates for minimum and/or maximum % open, and easy
comparison of available control valve technologies.
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