Forbes Marshall - Trusted Partners in Steam Engineering & Control Instrumentation
This is a product of Forbes Marshall ARCA.

Compact Module Thermodynamic Steam Trap CMTD

If steam traps are not installed, operated and maintained properly, their efficiency can degrade. The Forbes Marshall compact module is formed by connecting the universal connector thermodynamic steam trap to a pipeline connector. As the name suggests, the module is compact thereby offering ease of installation and operation.

Forbes Marshall offers a wide range of CMTDs which come with isolation and bypass provisions to facilitate ease of maintenance. The compact modules are also installed quickly compared to conventional trap assemblies.

  • Modular design brings down the number of welds required for installation to 2, resulting in fast installation in just 45 minutes.
  • Single permanent in-line component for ease of specification and installation.
  • Forged carbon steel construction for long life.
  • Compact design ensures that the overall length is reduced to 160mm and minimises heat emission.
  • Lightweight assembly, weighing only 4 kg
  • Significantly lower maintenance costs compared to traditional trapping stations.
  • Reduced maintenance costs compared to traditional trapping stations – plant can be kept alive while the trap is replaced. No need to remove anything except the trap for maintenance
  • Zero valve leakage due to use of advanced piston valve technology.

Variants

CMTD42M-S
  • CMTD42M-S, is a compact
  • thermodynamic trap module
  • designed with an in-built upstream
CMTD42M-F

CMTD42M-F, is a compact thermodynamic trap module designed with an in built bypass valve, a trap vent valve and a trap test valve for steam applications upto 42 bar g @425 Deg C.The CMTD42M-F has an integral upstream and downstream piston valve, which isolates the upstream piping of the steam trap.

CMTD62M-S

CMTD42M-S, is a compact thermodynamic trap module designed with an in built upstream isolation valve and bypass valve for steam applications upto 62.5 bar g @482 Deg C

TMO -525 deg C@42.7 barg

CMTD62M-F

CMTD42M-F, is a compact thermodynamic trap module designed with an in built bypass valve, a trap vent valve and a trap test valve for steam applications upto 62.5 bar g @482 Deg C. Replaceable trap internals and inbuilt strainer eases inline maintenance. The CMTD42M-F has an integral upstream and downstream piston valve, which isolates the upstream piping of the steam trap.

TMO -525 deg C@42.7 barg

CMTD250M

CMTD250M, is a compact thermodynamic trap module designed with an in built isolation valve, bypass valve, a trap vent valve and a trap test valve for very high pressure steam applications upto 220 bar  @374 deg C.

TMO -550 deg C@80 barg

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    Frequently Asked Questions

    In which ways a trap module is better than just a trap?

    A trap module is better than a trap on practically the fronts. Trap modules are not only compact and cost effective but they also offer ease of installation, operation and maintenance.

    Why forging is always better than welding?

    In case of welded joints, they can start leaking after prolonged operation. Factors like vibrations, corrosion, temperature changes etc. affect welded joints and lead to leaks. Forged components are resistant to all these factors and offer a longer life.

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