Steam traps are automatic valves that are incredibly useful when dealing with steam-powered industrial applications. Enhanced efficiency is essential when using applications powered by steam, as there needs to be assurance that the use of latent heat is maximised whilst any condensation is removed immediately to prevent damage. Steam traps can be acquired from engineering manufacturers such as BM Engineering. 

 

What exactly is a steam trap?

As stated above, steam traps are a type of automatic valve that work to expel condensate and non-condensate gases from the application’s process. However, the key to an efficient steam trap is the ability to retain the steam within the system whilst expelling other gases like air. Steam traps are automatic, meaning that they open or close depending on the current needs of the application. 

 

How do steam traps work?

The simplest form of steam traps operates with a disc that has a small hole drilled into it. This disc is then installed at the lowest point of the equipment that you want the steam trap to regulate. Typically, condensation that results from steam collates at the lowest part of the application, which can block the movement of steam. 

 

It’s important that any steam traps are made to fit the size of the relevant application, as oversized valves can minimise efficiency and have the potential to disrupt processes due to gas build up. 

 

There are several different types of steam traps, so it’s best to research your specific needs before investing your money: 

 

  • Mechanical traps
  • Temperature traps
  • Thermodynamic (TD) traps
  • Venturi Nozzle traps

 

Most steam traps are operated using mechanical or thermostatically powered processes. The valve’s opening is triggered when steam begins to be condensed and the unwanted gases appear. Once these gases have been eliminated, the valve closes and waits to repeat the process during the next cycle.

 

If you’re looking for the right steam trap for your application, visit an engineering manufacturer like BM Engineering to ensure you find the most efficient solution for your processes.