The oil and gas sector supplies the fuels and lubricants used in everyday life. Extraction and processing of the raw materials often occur under rough conditions, particularly if they take place in extreme climate zones or offshore. This calls for particularly reliable and corrosion-resistant instruments with a long service life. The products by SAMSON are perfectly tailored to these requirements.

Our control equipment is installed in upstream and downstream processes. We can supply modular control valves in all pressure ratings, materials and styles at short notice. The stainless steel versions of our valves, actuators and positioner housings also withstand the severest offshore conditions. In addition, highly resistant materials are available for installation on FPSO (floating production, storage and offloading) units or drilling rigs. For LNG (liquefied natural gas) applications on shore and on tankers, we offer special cryogenic equipment to meet all safety requirements.

Innovative valve accessories, such as our smart positioners for integral attachment, ensure the safe exchange of data in the process and allow for predictive maintenance. We develop and produce highly specialized valve series for unusual control tasks. In addition, we provide tailored valves to meet the specific requirements defined by the customer.


    All SAMSON valves have a modular design utilizing pneumatic or electric actuators with digital pneumatic or electric positioners to fit your process needs. Other accessories such as metal bellows, heating jackets, noise reducers and boosters can be added as needed.

    • Axial Flow Control Valves
    • Steam Conditioning Valves
    • PTFE-PFA Lined Globe
    • PTFE-PFA Lined Rotary
    • Ceramic Lined
    • API 6A/6D

    Groth (USA) is a global leader in manufacturing pressure/vacuum relief valves, flame and detonation arresters, blanket gas regulators, and other low pressure relief products. For years, Groth Equipment has served man oil & petrochemical refineries as well as EPC contractors in Asia Pacific. Industrial knowledge and application of the equipment not only enables the conservation of energy; it also serves as protection for storage tanks from potentially disastrous hazards.

    • Pressure Vacuum
    • Pressure
    • Vacuum
    • Pilot Operated Relief Valves
    • Combo Valve/ Flame Arrester

    CWT Valve (Canada) design and manufacture standard and tailor-made quality valves and strainers from a wide range of materials, including special alloys. CWT is a flexible and customer-oriented manufacturer committed to providing high quality valves within the tight deadlines that today’s global projects require.

    • Ball Valve
    • Gate Valve
    • Globe Valve
    • Check Valve
    • Plug Valve
    • Strainers
    • Etc …