- Europe
- Americas
- Asia and Middle East
- Africa and Oceania
Fitted to the refueling line, the Stäubli BRH breakaway couplings enable automatic circuit shutdown in the event the car starts and the nozzle is still connected, whether the system is pressurized or not. The breakaway safety fittings are also reusable and can safely be reconnected. This solution is designed to be incorporated in environments in accordance with directives 2014/34/EU (ATEX) and is compliant with 2014/68/EU.
Protection of the refueling line for electric vehicles powered by hydrogen fuel cells
| Fluids | Construction |
Hydrogen | Stainless steel |
| Model | BRH04 | BRH08 | ||
| Nominal diameter DN (mm) | 04 | 08 | ||
| Pressure | Bar | Psi | Bar | Psi |
| Nominal working pressure (NWP) | 700 | 10153 | 350 | 5076 |
| Maximum operating pressure (MOP) | 875 | 12691 | 437,5 | 6345 |
| Component pressure rating (PS) | 963 | 13967 | 482 | 6991 |
| Minimum and maximum allowable temperature (TS) | °C | °F | ||
| -40 and +85°C | -40 and +185°F | |||
| Cv | 0,32 | 0,98 | ||
*depending on the model and operating conditions
