Non-return valve BD-RMG 590
Non-return Valve
| Application | Non-return-valve for preventing gas reverse flow |
|---|---|
| Used where air at higher pressure mixed with fuel gas prior to combustion.Should also be fitted in the corresponding air line where there is a possibility of the pressure falling below that of the gas, to avoid explosive gas/air mixtures from being formed within the pipework | |
| Easy installation, compact design | |
| Mounting position: horizontal only | |
| Easy to maintain – does not require any lubrication | |
| Valve may be serviced on the spot | |
| High flow rates | |
| Absolutely tight against backward differential pressures | |
| Suitable for natural, non-aggressive an manufactured gases; nitrogen, carbon dioxide and propane; and other gases upon enquiry | |
| CE registration according to PED | |
| Max. inlet pressure pmax | up to 7 bar |
| Max. admissible backward differential pressure | 7 bar |
| Pipe sizes | R 2", 3", DN 80, DN 100, DN 150 |
| Temperature range | –20 °C to +60 °C |
All mechanical components of this device are without potential ignition sources
and / or hot faces. They are not subject to ATEX 95 (94/9/EC).
All electronic accessories, on the other hand, meet ATEX requirements.
and / or hot faces. They are not subject to ATEX 95 (94/9/EC).
All electronic accessories, on the other hand, meet ATEX requirements.
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Technical description
Operation & maintenance, spare parts
