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Light Commercial & Commercial Regulator

The 133 and 233 regulators are designed for light commercial and commercial uses such as industries and heating plants, as well as for all installations where accurate pressure control, easy adjustment and fast response times are required, such as for burners, industrial ovens, boilers, etc.

They fulfill the demanding requirements of German codes of practice, with  built-in safety shut-off valve, integral creep relief valve, fire resistance, safety diaphragm and gas loss protection (R 133 only).