CNG Pressure regulator, unheated - SIRIUS
The SIRIUS is a CNG unheated pressure regulator which doesn't require any heating circuit. It is compact and maintenance free, and it ensures a high gas flow.
Key advantages
- No heating circuit required due to cryogenic technology stainless steel bellow and no rubber diaphragm
- High gas flow for up to 300 kW engine performance
- Maintenance free
- Compact design
Specifications
| Gas Type | CNG |
| Upper Limit Working Pressure | 260 bar |
| Maximum Pressure | 260 bar |
| Inlet Pressure | 200 bar |
| Outlet Pressure | 3, 4, 8,5 bar |
| Safety Relief Pressure | 8 or 16 |
| Lower Flow Rate | 24 kg/hour |
| Upper Flow Rate | 64 kg/hour |
| Technology | SS bellow |
| Lower Operating Temperature Limit | -30 Celsius |
| Upper Operating Temperature Limit | 105 Celsius |
| Inlet connection | Screwed on Compression tube fitting |
| Outlet connection | Screwed on Compression tube fitting |
| Body material | Brass, Aluminium |
| Bellows material | Stainless steel |
Downloadable catalogs, brochures
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