Metso Valve Selection Software

Metso has released Nelprof 6 valve sizing software. The new version extends earlier Nelprof� versions with two new calculation modules, which enable the selection of intelligent automated onoff valves and emergency valves. Special safety requirements, such as an actuator-sizing safety factor or a complete valve-assembly safety-integrity level, can be evaluated with the new state-of-the-art tools in the program.
Features
Nelprof, with its advanced control-valve selection features, was first introduced in 1981. Now Nelprof 6 can be used to select all Metso�s automated onoff and emergency valves. Performance analysis, which has been one of the value-adding features in the control-valve sizing tool since 1980�s, can be used to study valve controllability in a closed control loop. The module also includes multi-phase flow sizing as well as noise and cavitation prediction analysis.