With more than 40 years of proven market experience, the BelGAS division of Marsh Bellofram is a global leader in the design and manufacture of both high and low pressure regulator products. These include general purpose gas regulators, back pressure relief regulators, flow controllers, manifold systems, instrument air regulators, gauge thermometers, thermowells, needle valves and electronic products for oil, gas and petrochemical (pipeline); and gas regulation. All products are renowned for their high-quality, accuracy and dependability within critical applications.

To learn more about our offerings, please click on the links below, organized by both application and product technology type.

Click here to find your nearest authorized sales representative.


    General Purpose/High Pressure Regulators
    Back Pressure Regulators/Relief Valves
    Air/Gas Regulator Systems, Manifolds, Instruments
    Electronic Pressure Control Products
    Standard Needle Valves
    City Gate/District Gate/Air Applications
    City Gate/District Gate/Boiler Pressure
    Farm Tap/Field High-Pressure Gas Regulation
    High-Pressure Line Tap Instrumentation