Last month, this company released the latest version of its valve-sizing software, Nelprof6. The software features two calculation modules that enable the selection of intelligent, automated on/off valves and emergency valves. Special safety requirements, such as an actuator-sizing safety factor or a complete valve assembly safety-integrity level (SIL) can be evaluated in the program. The two modules help reduce engineering time in the selection of on/off and ESD valves by providing field-proven information, says the manufacturer. — Metso Corp., Helsinki, Finland