pressure regulators

Dome pressure regulators, like the 737 series, compensate for fluctuating flow rates in gas supply pipelines to ensure a consistent outlet pressure. They are suitable for use with most technical gases, including argon, nitrogen, hydrogen and oxygen used in industrial and technical applications, such as steelworks and process plants. The 737 series has passed a one-time inspection by the German Federal Institute for Material Research and Testing and it is burnout-safe even when exposed to oxygen at a pressure of 200 bar. The four models in this series provide a nominal gas flow rate of up to 650m3/h and are designed to fit into a pipeline with limited space surrounding it.