Armstrong

Armstrong is long noted for their inverted bucket, float and thermostatic, and thermodynamic or disc type steam traps. They also manufacture condensate pumps, liquid drainers, air vents, hot water heaters and control valves at their plant in Michigan. Control Specialties can provide quick delivery and provide technical assistance in selecting the proper Armstrong product for your application.

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Control Specialties is a trusted distributor of Armstrong steam, air, and hot water system products for industrial and commercial applications. We supply genuine Armstrong equipment, including inverted bucket, float and thermostatic, and thermodynamic steam traps, pressure reducing valves, temperature regulators, control valves, strainers, liquid drainers, and hard-to-find parts and accessories, all at competitive prices and with industry-leading delivery times.

Whether you need a single replacement component or a complete system solution, our Armstrong inventory is stocked and available to minimize downtime. Control Specialties offers access to the full Armstrong product family, including flash tanks, condensate pumps, coils, hot water heaters, and hydronic circulating pumps.

Do you need help identifying the right Armstrong product for your system?

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International Services

What is Armstrong?

Armstrong International is a long-established manufacturer of steam, air, and hot water system equipment, best known for its inverted bucket, float, thermostatic, and thermodynamic (disc) type steam traps. The company has built a reputation for durable and well-engineered products that support reliable condensate removal and system efficiency across a wide range of pressures and applications.

Armstrong also manufactures condensate pumps, liquid drainers, air vents, control valves, pressure reducing valves, temperature regulators, strainers, flash tanks, coils, and hot water heaters at its plant in Michigan. Using genuine Armstrong components helps maintain system efficiency, reduce unplanned downtime, and extend the service life of steam, air, and hydronic equipment.

Armstrong Products We Offer

Control Specialties stocks and sources the full Armstrong product line, including:

Air Vents: Free-floating lever and thermostatic air vents engineered for high-pressure steam, hydronic, and liquid system applications.
Balancing Valves: Precision balancing valves that help maintain proper flow distribution across hydronic heating and cooling systems.
Coils: Heavy-duty heat transfer coils built for demanding heating and process applications.
Armstrong Control Valves: Python® Series control valves for precise flow regulation in HVAC, industrial, and commercial applications.
Disc Traps: Compact and durable thermodynamic (disc) steam traps designed for high-pressure steam applications.
Flash Tanks: Equipment that recovers flash steam from high-pressure condensate, reducing energy waste and improving system efficiency.
Armstrong Float and Thermostatic Steam Traps: Continuous condensate discharge and air venting, ideal for heat exchangers and low-to-medium pressure steam systems.
Armstrong Inverted Bucket Steam Traps: Reliable and energy-efficient steam traps suited to a wide range of pressures and condensate loads.
Armstrong Liquid Drainers: Automatic drainers that remove condensate from compressed air, gas, and steam lines.
Armstrong Pressure Reducing Valves: Direct-acting, internally piloted, and externally piloted PRVs for steam, air, and liquid systems.

Armstrong Pumping Traps: Non-electric PT Series pumping traps that move condensate from low points, low pressures, or vacuum spaces to higher elevation or pressure.
Armstrong Radiator Traps: TS Series radiator traps designed for steam radiators, convectors, and small heat exchangers.
Armstrong Repair Kits and Parts: Genuine repair kits and replacement parts that restore and extend the service life of Armstrong equipment.
Armstrong Strainers: Y-type and T-type pipeline strainers that protect equipment from debris in fluid or gas systems.
Armstrong Temperature Regulators: Self-actuated direct-acting and externally piloted regulators for heating and cooling applications.
Armstrong Test Equipment: Testing and monitoring tools that help verify steam trap performance and support proactive maintenance programs.
Armstrong Thermostatic Steam Traps: Thermostatic traps that respond to temperature changes for reliable condensate discharge.
Universal Connectors and Trap Modules: Universal connectors and trap modules that simplify steam trap replacement without disturbing existing piping.
Armstrong Lynnwood Washdown Stations: Washdown stations for single temperature, hot and cold mixing, and steam and water mixing applications.
Water Heaters: Steam-to-water and instantaneous hot water heaters for reliable commercial and industrial hot water generation.

Industries We Serve with Armstrong Products

Manufacturing and General Industry: Reliable steam trap and valve solutions help maintain efficient operation of production equipment and steam systems.

Food and Beverage Processing: Quality Armstrong components support consistent steam and hot water delivery for sanitary processing environments.

Oil and Gas Processing: Durable traps and valves are designed to support dependable performance in demanding steam and process applications.

Pharmaceutical and Life Sciences: Reliable Armstrong components help ensure clean, consistent steam and condensate discharge in regulated production environments.

Power Generation and Utilities: Performance-tested traps, valves, and regulators help maintain system efficiency and support critical steam infrastructure.

Hospitals and Higher Education: Armstrong steam traps and control valves support central plant reliability for campus heating, sterilization, and hot water systems.

Why Choose Control Specialties for Armstrong Products?

We are a trusted supplier of genuine Armstrong products, helping industrial facilities select the right solutions for reliable condensate management, steam, and compressed air system performance.

Authorized Source for Genuine Armstrong Products: Purchase authentic Armstrong products designed to deliver the performance, quality, and reliability your system requires.

Armstrong Product Expertise: Our team understands the Armstrong product portfolio and can help you identify the right drain, repair kit, or replacement component for your application.

Help Replacing Legacy or Obsolete Models: We assist in cross-referencing discontinued or older Armstrong part numbers to current replacement options, reducing sourcing challenges.

Comprehensive Armstrong Inventory: Access a wide range of Armstrong products, replacement parts, repair kits, and accessories from a single supplier.

Application-Specific Recommendations: We consider operating pressure, condensate load, media, and installation requirements to recommend the most suitable Armstrong solution.

Fast, Reliable Order Fulfillment: Quick turnaround times help reduce maintenance delays and keep critical systems operating with minimal downtime.

Ongoing Technical Support: From product selection to replacement guidance, our knowledgeable team is available to help before and after your purchase.

Whether you need a single Armstrong replacement part or support for a larger maintenance project, Control Specialties makes it easy to source the right Armstrong products with confidence.

Frequently Asked Questions (FAQs)

How do I know which Armstrong product is right for my system?

Compatibility depends on your system's pressure, capacity, and operating conditions. Providing your existing model number or application details allows our team to recommend the correct steam trap, valve, regulator, or replacement component for reliable performance.

Should I replace my entire steam trap or just install a repair kit?

If the trap body remains in good condition, a repair kit can often restore performance at a lower cost than full replacement. However, traps experiencing significant wear, corrosion, or recurring operational issues may benefit from a complete replacement.

What is the difference between Armstrong's inverted bucket, F&T, and thermodynamic steam traps?

Inverted bucket traps are well suited to a wide range of pressures and provide reliable and long service life. Float and thermostatic (F&T) traps offer continuous condensate discharge and air venting, ideal for heat exchangers and low-to-medium pressure systems. Thermodynamic (disc) traps are compact and durable, and they handle high-pressure steam applications well.

Can Control Specialties help source hard-to-find Armstrong replacement parts?

Yes. Control Specialties offers a broad selection of Armstrong products, including hard-to-find replacement parts and accessories. Our team can assist with part identification, product selection, and sourcing solutions for older or specialized Armstrong installations.

Why are genuine Armstrong parts recommended?

Genuine Armstrong parts are recommended because they are designed for proper fit, reliable performance, and longer service life. Using authentic replacement components helps maintain system efficiency, reduce unexpected failures, minimize downtime, and protect the overall performance of your steam, air, or hydronic system.

Does Control Specialties provide technical support for selecting Armstrong products?

Yes. Our team provides technical assistance to help you select the proper Armstrong product for your specific application, and we offer quick delivery once your order is placed.

How do I identify my Armstrong steam trap?

You can identify your Armstrong steam trap by checking the model number, body markings, connection size, pressure rating, and trap style stamped on the valve body. If the markings are unreadable, photos and application details can help determine the correct model.

Can Control Specialties help identify Armstrong parts?

Yes. Control Specialties can help identify Armstrong steam traps and replacement parts using your model number, equipment specifications, or photos of the existing trap. Their team can recommend compatible replacement components to help keep your steam system operating efficiently.