The hydrogen gas injector is the main component in the hydrogen supply path of a fuel cell-electric vehicle. When so requested by the fuel-cell control unit, the component feeds the necessary quantity of hydrogen for the stack in a fuel-cell system. In addition, the valve features a shut-off function for separating the medium-pressure stage from the fuel-cell stack.

shut-off function

can be performed by the valve in the medium-pressure stage as enabled and required by the system configuration

Up to

150 kW

of stack power can be supplied using hydrogen.

low-noise

The HGI features low-noise operation.

various operating modes

are possible for the valve, including proportional and partially pulsed operation.