F.I.R.S.T. CONVAL 11.5

FIRST CONVAL integrates extensive calculation capabilities for components and processes in engineering and industrial systems, based on proven methods such as DIN, VDI, VDMA EN/ISO and ISA. CONVAL guarantees professional work and flexibility by avoiding all types of dependence on equipment manufacturers. Available calculations range from control valves and valve elements through piping systems to heat exchangers, including calculation of complex properties (based on a database) and comprehensive databases for control valves, safety valves, materials, etc. The standard expands.

Features and features of FIRST CONVAL software:

• Calculate the value of CV, total flow or high and low pressure
• Improved calculation method according to the length of the cylindrical outlet
• Calculation of energy balance (power loss) and sound pressure level
• Calculation of internal diameter, differential pressure, volume flow and mass flow
• Calculate the differential pressure and the output signal at the transmitter for each level
• Improved stress calculation (ASME 31.3 / AD 2000 / ISO 5167 etc.)
• Calculation of relative level uncertainty in density dependence (for example to investigate the influence of ambient temperature with tanks with two liquids)
• Calculation for single-pipe systems characterized by a control valve as a function of closing time and valve characteristic
• Calculation of installed flow characteristics with graphical optimization – including the effect of receivers, viscosity modification and low resistance structures
• Key performance index “Ri” (reliability index) or (Reliability index). This database is an expert system with detailed alarms, warnings and tips to improve overall reliability for liquid, gas and steam applications.