Why Orifice Plates Outshine Steam Traps

As we strive to create more sustainable and energy-efficient buildings, it's crucial to consider the heating systems in older buildings. Many of these structures still rely on 2-pipe steam systems with radiator steam traps, which often face maintenance issues, leading to energy losses and imbalances in the system. But there's a superior solution: engineered orifice plates. Let me tell you why retrofitting older buildings with orifice plates is the smart choice for maximizing energy efficiency and reducing maintenance costs.

First and foremost, let's acknowledge the reality that most buildings find maintaining steam traps to be expensive, and within five years, a significant portion of these traps have failed. This not only results in energy loss but also contributes to uneven heat distribution throughout the building. Steam traps might seem like an appealing solution initially, but they quickly become a costly and temporary fix for older buildings.

On the other hand, orifice plates offer several key advantages over steam traps:

1. Expertly engineered: By partnering with an experienced installer who has successfully retrofitted at least 25 buildings, you can ensure that they have graduated the steep learning curve for such projects and can be confident that the system will be engineered to maximize efficiency. This expertise allows for the creation of an optimally balanced system, eliminating overheating issues and promoting uniform heat distribution.
2. No live steam passing the traps: With proper engineering and installation, orifice plates will ensure that only 80% of the radiator is filled with steam. This design promotes condensation before the steam reaches the trap, effectively preventing live steam from passing through and leading to greater energy efficiency.
3. Low maintenance: Unlike steam traps, orifice plates have no moving parts, significantly reducing the likelihood of mechanical failure. This not only saves you money on maintenance and repairs but also helps maintain energy efficiency over time.
4. Uncovering pre-existing issues: As BES has learned through years of experience, retrofitting with orifice plates often uncovers pre-existing conditions in the steam system. By addressing these issues during the retrofitting process, the overall efficiency and performance of the system are further improved.

In conclusion, for older buildings with 2-pipe steam systems, the benefits of retrofitting with engineered orifice plates far outweigh the temporary and costly solution of steam traps. Not only will orifice plates provide improved energy efficiency and reduced maintenance costs, but they also promote a balanced and comfortable living environment. Don't let your building fall behind; invest in orifice plates and give your heating system the upgrade it deserves.