Working Closely with a Combustion Controls Expert: The Key to Optimal Industrial Combustion Systems

Working Closely with a Combustion Controls Expert: The Key to Optimal Industrial Combustion Systems

Industrial combustion systems, including burners, valves, flame detection, and controls, play a crucial role in various industries, from manufacturing to power generation. These complex systems require precise specifications and expert application to ensure optimal performance, energy efficiency, and safety. Engaging a combustion controls expert throughout the process of specifying and applying these systems can make a significant difference in the overall success of your operations.

Combustion control experts bring a wealth of knowledge and experience to the table. They possess a deep understanding of the intricacies of industrial combustion systems and stay up-to-date with the latest advancements in technology and regulations. By working closely with these experts, you can tap into their expertise and ensure that your combustion systems meet your facility's unique requirements.

One of the primary advantages of consulting with a combustion controls expert is their ability to help you select the most appropriate components for your specific application. They can assess your facility's needs, consider fuel type, process requirements, and environmental regulations, and recommend the best burners, valves, flame detection devices, and controls to optimize your system's performance. This tailored approach can improve efficiency, reduce emissions, and enhance safety.

Moreover, combustion control experts can provide valuable insights during your combustion system's design and installation phases. They can review your plans, identify potential issues, and suggest modifications to streamline the process and prevent costly mistakes. Their expertise can also help you navigate complex regulations and ensure compliance with industry standards, such as those set by the National Fire Protection Association (NFPA) and the American Society of Mechanical Engineers (ASME).

Once your industrial combustion system is in place, a combustion controls expert can continue to provide ongoing support and guidance. They can assist with commissioning, testing, and troubleshooting to ensure that your system operates at peak performance. Regular consultation with these experts can help you identify opportunities for optimization, implement preventive maintenance programs, and address any issues promptly, minimizing downtime and maximizing the lifespan of your equipment.

For companies in the Pacific Northwest, partnering with the sales engineers from Combustion Technology, LLC offers distinct advantages. As a regional expert in industrial combustion systems, Combustion Technology, LLC profoundly understands the unique challenges and opportunities faced by businesses in the region. Their sales engineers provide localized support, ensuring that your combustion system design and application withstand the region's specific environmental conditions and regulatory requirements.

Furthermore, Combustion Technology, LLC's sales engineers are committed to building long-term client relationships. They take the time to understand your business goals, operational needs, and growth plans, allowing them to provide customized solutions that evolve with your company. This partnership approach fosters trust, reliability, and a shared commitment to your success.

By working closely with the sales engineers from Combustion Technology, LLC, companies in the Pacific Northwest can benefit from their extensive network of suppliers and industry contacts. This network allows them to source high-quality components, negotiate competitive prices, and ensure timely delivery of equipment and parts. Additionally, their familiarity with local utility companies and regulatory agencies can help streamline the permitting and approval processes, saving you time and resources.

In conclusion, consulting and working closely with a combustion controls expert is essential for specifying and applying optimal industrial combustion systems. These experts bring invaluable knowledge, experience, and support to help you select the right components, design efficient systems, ensure compliance, and optimize performance. For companies in the Pacific Northwest, partnering with the sales engineers from Combustion Technology, LLC offers additional benefits, including localized expertise, long-term partnerships, and access to a robust network of suppliers and industry contacts. By leveraging the expertise of combustion control experts, you can enhance the safety, efficiency, and reliability of your industrial combustion systems, ultimately driving the success of your operations.

Siemens Combustion Controls HFV Series Control Valves for Feedwater and Steam Flow

Siemens Combustion Controls HFV Series Control Valves for Feedwater and Steam Flow

Control valves are critical in regulating boiler operations, especially in managing feedwater and steam flow. The Siemens Combustion Controls HFV Series is a prime example of advanced technology in this field. These valves demonstrate the sophistication and precision necessary for effectively controlling boiler systems in various industrial settings.

The primary function of control valves in boiler systems is to regulate the flow of feedwater and steam. In the case of boiler feedwater applications, these valves maintain the correct water level, ensuring that the boiler operates safely and efficiently. With its precision engineering, the Siemens HFV Series ensures a steady and controlled feedwater flow. This precision is crucial because an imbalance in water levels can lead to issues like low water cutoffs or boiler flooding, which can cause operational inefficiencies and safety hazards.

In boiler steam flow applications, control valves like the Siemens HFV Series manage the flow and pressure of the steam exiting the boiler. Steam is the primary output of boilers used for various purposes, including heating, power generation, and process applications. The ability of the HFV Series to control steam flow accurately is vital for maintaining the desired pressure and temperature, which are critical parameters for the efficiency and safety of the boiler system.

One of the key advantages of the Siemens HFV Series in these applications is its responsiveness. The HFV valves can adjust quickly to changes in demand or operating conditions. This responsiveness ensures the boiler system adapts rapidly, maintaining optimal performance even under varying load conditions. For instance, in the case of increased steam demand, the HFV valves can open further to allow more steam to flow, thereby meeting the demand without causing a drop in pressure or temperature.

Another critical aspect of the HFV Series is its durability and reliability. Boiler systems operate in harsh environments, and the control valves are subject to significant wear and tear. The HFV Series withstands these conditions, ensuring long-term operational stability with minimal maintenance requirements. This durability not only reduces the cost of ownership but also minimizes downtime, a crucial factor in industries where continuous operation is paramount.
In addition to these functional benefits, the Siemens HFV Series incorporates advanced features such as diagnostic capabilities and integration with digital control systems. These features allow for real-time monitoring and adjustment of the valves, further enhancing the efficiency and safety of boiler operations. The integration with control systems enables automated adjustments based on predefined parameters, reducing the need for manual intervention and the potential for human error.

Control valves like the Siemens Combustion Controls HFV Series are essential components in boiler systems, particularly in managing boiler feedwater and steam flow. These valves ensure efficient and safe operation by maintaining optimal water levels and controlling steam flow and pressure. The HFV Series stands out for its responsiveness, durability, and advanced features, making it a top choice for industrial applications where precision and reliability are critical. By incorporating such sophisticated control solutions, industries can achieve greater operational efficiency, safety, and cost-effectiveness in their boiler operations.

Combustion Technology, LLC

Seeking Alternatives: A Drop-in Replacement in Response to the Discontinuation of Eclipse Veri-Flame

A Drop-in Replacement in Response to the Discontinuation of Eclipse Veri-Flame

With its reliance on complex machinery and systems, the industrial sector faces significant challenges when products become obsolete. This situation affects the efficiency of operations and poses a dilemma for companies in maintaining and upgrading their equipment. A prime example of such obsolescence is the discontinuation of the Eclipse Veri-Flame Burner Monitoring System in late 2018.

The Eclipse Veri-Flame was a pivotal component in the industrial world, controlling the start-up sequence and monitoring the flame of a single gas, oil, or combination gas/oil burners. It was renowned for its reliability and precision, playing a critical role in ensuring the safe and efficient operation of burners in various industrial applications. The product's popularity was not limited to a particular region but spanned globally, with thousands of installations. This widespread use underscored its importance in the industrial sector, making its obsolescence significant.

The discontinuation of the Eclipse Veri-Flame presented a substantial challenge for industries reliant on this system. Companies faced the daunting task of finding alternatives that could seamlessly integrate into their existing setups without compromising performance or safety. The obsolescence disrupted operations and necessitated a significant investment in time and resources for companies to transition to new systems. This situation is further complicated by the need to ensure that any new system adheres to the stringent safety and regulatory standards paramount in industrial operations.

However, there is a silver lining for those affected by the phase-out of the Eclipse Veri-Flame. Combustion Technology, LLC, based in Vancouver, Washington, offers a drop-in replacement for VERI-FLAME Burner Controls. This replacement promises to deliver the same level of efficiency and reliability that industries have come to expect from the Eclipse Veri-Flame. By providing a solution that can be integrated into existing systems with minimal disruption, Combustion Technology, LLC, helps mitigate the challenges posed by the obsolescence of the Eclipse Veri-Flame.

For industries still grappling with discontinuing the Eclipse Veri-Flame, the availability of a compatible replacement is a significant relief. It offers a way to maintain operational efficiency and safety standards without requiring extensive overhauls or investments. Companies seeking to navigate this transition smoothly are advised to contact Combustion Technology, LLC, to explore their options and ensure a seamless shift to the new system.

While the obsolescence of industrial products like the Eclipse Veri-Flame presents considerable challenges, solutions such as the one offered by Combustion Technology, LLC demonstrate the resilience and adaptability of the industrial sector. By embracing such innovations, companies can continue to operate efficiently and safely, even in the face of technological advancements and product phase-outs.

Combustion Technology, LLC

UL508A Control Panels for Modern Process Heating Systems

UL508A Control Panels for Modern Process Heating Systems

A UL508A control panel is a specific industrial control panel designed and certified according to the UL508A standard set by the Underwriters Laboratories (UL). Here's a detailed explanation:

What is UL508A?

UL508A is a standard set by the Underwriters Laboratories (UL), an independent safety certification organization based in the US. This standard specifically pertains to the safety of industrial control panels. It provides guidelines for designing, constructing, and testing control panels to ensure they meet the necessary safety standards.

What is a UL508A Control Panel?

A UL508A control panel is an industrial control panel built under the requirements of the UL508A standard, meaning it has undergone rigorous testing and inspection to ensure it meets the safety requirements set out in the standard. Such panels will typically bear the UL label, indicating they have been certified by the Underwriters Laboratories.

How is a UL508A Control Panel Used in Industrial Heating and Combustion Applications?

Industrial heating and combustion applications often involve boilers, furnaces, ovens, and kilns. These devices require precise control to maintain safety, efficiency, and product quality. Here's how a UL508A control panel can be used in such applications:
  • Temperature Control: The control panel can regulate the temperature of a furnace, boiler, or oven by adjusting the fuel supply or the operation of heating elements, ensuring that the equipment operates within a safe and desired temperature range.
  • Safety Monitoring: The panel can continuously monitor various safety-related parameters. For instance, it can monitor pressure levels inside a boiler or the oxygen level in a combustion chamber. If any of these parameters fall outside of safe limits, the control panel can automatically sound an alarm or even shut down the equipment.
  • Sequential Control: In many industrial processes, various stages of the operation must occur in a specific sequence. The control panel can ensure that, for example, a specific valve doesn't open unless a particular temperature is achieved.
  • Data Logging: The control panel can record operational data over time, such as temperature profiles, fuel consumption, or emission levels. This data can be crucial for troubleshooting, performance analysis, or compliance with regulatory requirements.
  • Interfacing with Other Systems: UL508A control panels can communicate with other systems in the facility, such as building management systems or emergency shutdown systems, ensuring that the heating or combustion system operates harmoniously with the broader environment.
  • User Interface: Modern control panels often come with intuitive interfaces that allow operators to set parameters, view current operational data, or respond to alarms. These interfaces can be physical (like buttons or touchscreens) or digital (accessible via a computer or mobile device).

A UL508A control panel provides the intelligence and safety oversight needed to operate industrial heating and combustion equipment efficiently and safely. Its certification ensures that the panel is designed and constructed to handle the rigorous demands of industrial environments, providing peace of mind to facility operators and owners.

Combustion Technology, LLC

Revolutionizing Industrial Heating: The Selas Superflame™ High Velocity Low NOx Burner

The Next Generation in High Velocity, Low NOx Burners

A high velocity burner is an industrial combustion device that produces a high-velocity flame. This type of burner is particularly beneficial in applications requiring higher heat transfer rates or where the flame needs to penetrate deeply into the process media. The high velocity ensures better mixing of the fuel and air, leading to efficient combustion and uniform heating.

Some key features of high velocity burners include:

  1. Improved Heat Transfer: Due to the high velocity of the flame, there is an increased heat transfer rate from the flame to the material, leading to quicker heating cycles and improved process efficiency.
  2. Penetration: The forceful nature of the flame allows it to penetrate deeply into materials or cavities, ensuring uniform heating, which is particularly useful in processes like forging or certain types of melting applications.
  3. Reduced Scale Formation: In metal heating processes, the formation of scale (an oxide layer) on the metal surface is a concern. The high-velocity flame can reduce the formation of this scale, leading to better product quality.
  4. Efficient Combustion: The combustion process in a high-velocity burner is often more complete due to better mixing of fuel and air, meaning fewer unburned hydrocarbons and lower emissions.

High velocity burners are used in various industrial applications, including steel reheating, forging, glass melting, and other processes where deep heat penetration or rapid heating is beneficial.

Selas, headquartered in Streetboro, Ohio, manufactures industrial burners and serves the industrial thermal processing industry by offering various innovative and reliable gas burners, combustion systems, and thermal components.  Their new product, the Superflame™ Low NOx Medium & High Velocity Burner, is constructed with an outer tube from advanced silicon carbide. The inner firing tube consists of stainless steel alloy. The high-velocity burner uses two-stage combustion to achieve low NOx emissions. Specifically designed nozzles facilitate excellent NOx-inhibiting combustion in the first stage. The second stage sees combustion products exiting at speeds exceeding 275fps (83mps) for medium velocity and 400fps (122mps) for high velocity.

The Superflame™generates heat in dense loads and circulates it within the furnace, ensuring faster and more consistent heating. Superflame's medium and high-velocity burners operate effectively with either ambient or preheated combustion air, reaching temperatures up to 700°F (371°C). They also feature durable, lightweight, and self-supporting SiC firing tubes. These burners fit perfectly in brick and fiber wall furnaces and attach easily to the furnace, are compatible with ultraviolet detectors, and most models also accommodate a flame rod. The inclusion of a direct spark offers more flexibility in control system design.

For more information about the Superflame™in the Pacific Northwest, contact Combustion Technology, LLC. Call them at 800-327-1831 or visit

The Perfect Fit: Siemens Combustion Controls HFV Series Control Valves for Boiler Applications

The Perfect Fit: Siemens Combustion Controls HFV Series Control Valves for Boiler Applications

Modulating control valves plays a crucial role in managing the flow of feedwater and steam in a combustion boiler system. These valves help maintain the desired levels of water and steam within the boiler by continuously adjusting the flow rates according to the system's needs.
  • Feedwater Flow Control: The feedwater, which is water fed into the boiler for conversion into steam, must be carefully controlled. A modulating control valve regulates feedwater flow into the boiler, which is critical because the amount of feedwater entering the boiler should match the steam demand from the process. If the feedwater supply is too low, the boiler can run dry, causing damage to the boiler tubes and other components. Conversely, the feedwater supply is too high, which can cause overfilling and unnecessary pressure on the boiler.
  • Steam Flow Control: The steam generated in the boiler provides various processes like heating, power generation, etc. The modulating control valve regulates the steam flow from the boiler to the process. It adjusts the steam flow rate according to the process requirements, ensuring the process receives the correct amount of steam at the required pressure and temperature.
The operation of modulating control valves is typically automated, controlled by a control system that continuously monitors various parameters like boiler pressure, steam demand, water level, etc., and adjusts the valve position accordingly, ensuring optimal boiler operation, energy efficiency, and safety.

In summary, modulating control valves plays a crucial role in regulating the flow of feedwater into the combustion boiler and the steam flow from the boiler to the process. Proper operation of these valves is essential for the efficient and safe operation of the boiler system.

The Siemens Combustion Controls HFV series control valves are ideally suited for applications that involve the throttling and shutting off water or steam flow in boiler feedwater or steam flow systems. These valves operate using a Siemens SKB/C/D electronic actuator. The HFV control valves are available in a variety of sizes, ranging from 1/2" to 2" NPT (National Pipe Thread) and 1/2" to 4" flanged, with pressure ratings of either 150# or 300#.

HFV Series Control Valve Features

  • Up to 150 psi differential across the valve when modulating.
  • High close-off pressure.
  • Stainless steel body, stem, and plug.
  • Linear or equal percentage flow characteristic.
  • ANSI Class IV shutoff.
  • Fail closed.
Combustion Technology, LLC