Valve device designed for guiding air and / or cooling liquid of a fuel cell assembly, fuel cell assembly and fuel cell drive with such a valve device

摘要

Valve device, in particular a throttle valve, adapted for guiding air and / or cooling liquid of a fuel cell assembly, comprising a first plastic housing part with a first channel, and a second plastic housing part with a second channel, wherein the first channel and the second channel are arranged along a longitudinal axis and form a flow passage along the longitudinal axis, wherein on the first plastic housing part, a first throttle element and the second plastic housing part, a second throttle element are arranged in the flow passage, and wherein the first plastic housing part and the second plastic housing part plugged into each other and are transversely to the longitudinal axis against each other and thereby rotate the position of the first throttle element and the second throttle element is mutually variable, so that the flow of a medium through the flow passage through a combination of the first throttle element and the second throttle element is adjustable.