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M.J. Bangkok Valve and Fitting Co., Ltd

Your Authorized Swagelok Sales and Service Center in Thailand l Myanmar l Laos

Gas Distribution System (GDS)

Ensure your facility is running safely and efficiently


Gas distribution is a critical function for many industrial, research, and production facilities. Safely, reliably, and effectively delivering gases to where they are needed provides the foundation for a well-performing operation.

Gas distribution systems work to deliver gases from a high-pressure source to the facility at the pressure and flow rate required by each application. Most often built around one or a series of pressure regulation steps, gas distribution systems may have four typical subsystems: Source Inlet Connection, Primary Gas Pressure Control, Automatic Changeover, and Point-of-Use.




Save Time With Swagelok Standard and Configurable Assemblies

Swagelok come with a standardized designs or are customizable to meet your unique needs. Each assembly is built by Swagelok-certified technicians, leak tested, ready to install upon receipt, and backed by Swagelok's Limited Lifetime Warranty.


To effectively deliver gases from a high-pressure source to the rest of the facility at the pressure and flow rate required by each application, systems are built around one or a series of pressure regulation steps and may include four typical subsystems. 

Download gas distribution application brochure

Standard Gas Distribution Assemblies

Swagelok® gas distribution systems

Swagelok® gas distribution systems can be built in many configurations to suit the needs of your application. Whether a standard solution or custom arrangement, we can design and assemble a system that meets your exact requirements.


  • CAD drawings
  • Piping and instrumentation design (P&ID)
  • Component selection and sourcing
  • Bills of materials (BOM)
  • Professional services, such as bending and welding
  • Testing of system performance
  • Professional packaging and delivery

We also support you after the sale so you can be sure your system will continue to operate with precision. Our gas distribution systems are backed by the Swagelok Limited Lifetime Warranty.

Swagelok® Gas Distribution Evaluation and Advisory Services: 

Swagelok-certified gas distribution advisors, we can help you improve the reliability of gas distribution systems by analyzing your existing operations and recommending adjustments to improve system performance. Just contact us...



More about Gas Distribution System