The new Neles ValvGuard VG9000, the latest addition to the Neles Smart Product, is a new generation safety-valve controller and partial-stroke testing device (PST), Metso says.
It combines new features and diagnostics. Fast stroking times can be reached without the use of additional instrumentation, thanks to VG9H's pneumatic capacity. This new controller also features versatile safety-valve testing capabilities.
A new version of the ND9000 intelligent valve controller with an explosion-proof stainless steel housing has also been launched. It has been designed for use in corrosive environments. Because it stores information from the valve's entire lifecycle, valuable valve performance and predictive diagnostics data can be retrieved.