Below-ground Compact Module Type “Krysalis”
| Application | RMG’s below-ground compact module Krysalis 19™ has the same components as any standard gas pressure regulator and is suitable for distribution/transmission networks |
|---|---|
| All active parts can be easily replaced | |
| Easy to install in urban and rural environments | |
| Requires minimum amount of space | |
| Above-ground stack takes up all vent and discharge lines | |
| Filter chamber is a separate unit so that elements can be easily replaced without removing main regulating unit | |
| All components sit in a solid steel body | |
| Below-ground installation on the main line | |
| Quiet operation | |
| Wide outlet pressure range | |
| Easy to maintain | |
| Installation below ground reduces risk of damage and vandalism | |
| Suitable for natural, non-aggressive and manufactured gases; nitrogen, carbon dioxide and propane; and other gases upon enquiry | |
| CE registration according to PED | |
| Max. inlet pressure pu max | up to 19 bar |
| Outlet pressure range | up to 7 bar max. |
| Flow rate coefficient KG | 3,000 m³/(h · bar) (Outlet DN 200) |
| Variant | Slam/Active, Monitor Active, Slam/Monitor/Active |
| Connection | Flange PN 16 or ANSI Class 150 |
| Pipe sizes | Inlet: DN 100 and DN 200 Outlet: DN 150 and DN 200 |
| Temperature range | –10 °C to +60 °C |