The gas pressure regulator RS300S uniquely combines high accuracy with speed. This pilot operated regulator is available with or without an attached slam-shut valve, which can be provided with a cut-off signal. With its excellent dynamic properties the RS300S is highly suitable as a distribution regulator and as a regulator for supply and burner plants. With its specific design the regulator can easily be maintained and installed. Furthermore, it is a low-noise system. Quality and reliability have been proven over more than a decade.