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Armstrong Products Armstrong®
800-876-0036
Phone: 847-356-0566
    Fax: 847-356-0747
E-Mail: sales@mmcontrol.com

Steam Trapping and Steam Tracing Equipment


Back to Armstrong Products

Steam Traps  |  Steam Tracing Systems  |   Automatic Differential Condensate Controllers (DC)

An efficient steam trap wastes less energy, which means you burn less fuel and reduce emissions. The results are energy savings and a cleaner, healthier environment. By helping companies manage energy, Armstrong steam traps are also helping protect the world we all share.

 Steam Traps:

  Float & Thermostatic  |  Disc  |  Inverted Bucket  |  Thermostatic  |  Thermostatic Wafer  |
  Bimetallic  |  Clean Steam  |  Radiator  |  Options and Connectors  |  Trap Valve Stations

     

Float & Thermostatic Steam Traps

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B Series Float & Thermostatic Steam Trap

B Series

A Series Float & Thermostatic Steam Trap

A Series

AIC Series Float & Thermostatic Steam Trap

AIC Series

  • Cast Iron for Horizontal Installation, with Thermostatic Air Vent
  • Capacities to 8,900 lb/hr (4037 kg/hr)
  • For pressures from vacuum to 30 psig
  • Cast Iron for Horizontal Installation, with Thermostatic Air Vent
  • Capacities to 8,600 lb/hr (3900 kg/hr)
  • For pressures to 175 psig
  • Ductile Iron for Horizontal & Vertical Installations, with Thermostic Air Vent
  • For pressure to 465 psig (32 barg)
  • Capacities to 60,075 lb/hr (27 250 kg/hr)
 
JD/KD Series Float & Thermostatic Steam Trap

JD/KD Series

LS/MS Series Float & Thermostatic Steam Trap

LS/MS Series

ICS Series Float & Thermostatic Steam Trap

ICS Series

  • Ductile Iron for Horizontal Installation, with Thermostic Air Vent
  • For pressures to 300 psig (21 bar)
  • Capacities to 142,000 lb/hr (64400 kg/hr)
  • Cast Steel for Horizontal Installation, with Thermostatic Air Vent
  • For pressures to 450 psig (31 bar)
  • Capacities to 280,000 lb/hr (127000 kg/hr)
  • Carbon Steel for Horizontal or Vertical Installation, with Thermostatic Air Vent
  • For pressures to 465 psig (32 bar)
  • Capacities to 60,000 lb/hr (27,215 kg/hr)
 
L/M Series Float & Thermostatic Steam Trap

L/M Series

FT Series Float & Thermostatic Steam Trap

FT Series

FF Series Float & Thermostatic Steam Trap

FF Series

  • Cast Iron for Horizontal Installation, with Thermostatic Air Vent
  • For pressures to 250 psig (17 bar)
  • Capacities to 208,000 lb/hr (94348 kg/hr)
  • All Stainless Steel with Universal Connector
  • For pressures to 465 psi (32 bar)
  • Capacities to 1080 lb/hr (490 kg/hr)
  • All Stainless Steel with Universal Connector
  • For pressures to 250 psig (17 barg)
  • Capacities to 1,050 lb/hr (476 kg/hr)

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Benefits & Features

Armstrong float and thermostatic traps are unique in their super heavy duty construction. Armstrong uses high quality ASTM A48 Class 30 cast iron or ASTM A216 WCB cast steel-normally found in pressure vessels rated to 250 psi (17 bar) or 465 psi (32 bar). Internal mechanisms are made from stainless steel and are heavily reinforced. No brass cotter pins here. Valves and seats are stainless steel, hardened, ground and lapped to withstand the erosive forces of flashing condensate.

     

Disc Steam Traps

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CD-33 Series Disc Steam Trap

CD-33 Series

CD-3300/S Series Disc Steam Trap

CD-3300/S Series

CD-40/60 Series Disc Steam Trap

CD-40/60 Series

CD-72S Disc Steam Trap

CD-72S Series

  • For steam service up to 600 psig (42 bar)
  • Capacities to 2,500 lb/hr (1134 kg/hr)
  • For pressures to 450 psig (31 bar)
  • Capacities to 800 lb/hr (363 kg/hr)
  • For pressures to 600 psig (41 bar)
  • Capacities to 2,850 lb/hr (1295 kg/hr)
  • For steam service up to 1,010 psig (69.6 bar)
  • Capacities to 1,800 lb/hr (816 kg/hr)
       

Benefits & Features

The Controlled Disc (CD) Steam Trap is a time-delayed device that operates on the velocity principle. It contains only one moving part, the disc itself. Because it is very lightweight and compact, the CD trap meets the needs of many applications where space is limited. In addition to the disc trap's simplicity and small size, it offers advantages such as resistance to hydraulic shock, the complete discharge of all condensate when open and intermittent operation for a steady purging action.

     

Inverted Bucket Steam Traps

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200 Series Inverted Bucket Steam Trap

200 Series

800-813 Series Inverted Bucket Steam Trap

800-813 Series

814-816 Series Inverted Bucket Steam Trap

814-816 Series

880 Series Inverted Bucket Steam Trap

880 Series

Up to 20,000 lb/hr / 9072 kg/hr Up to 4,400 lb/hr / 2000 kg/hr Up to 20,000 lb/hr / 9072 kg/hr Up to 4,400 lb/hr w/Integral Strainer
       
980 Series Inverted Bucket Steam Trap

980 Series

EM Series Inverted Bucket Steam Trap

EM Series

300 Series Inverted Bucket Steam Trap

300 Series

411G/421 Series Inverted Bucket Steam Trap

411G/421 Series

Up to 4,400 lb/hr / 2000 kg/hr Up to 1,058 lb/hr / 480 kg/hr Up to 20,000 lb/hr / 9072 kg/hr Up to 1,300 lb/hr / 590 kg/hr
       
400 Series Inverted Bucket Steam Trap

400 Series

SH Series Inverted Bucket Steam Trap

SH Series

5000 Series Inverted Bucket Steam Trap

5000 Series

6000 Series Inverted Bucket Steam Trap

6000 Series

Up to 20,000 lb/hr / 9072 kg/hr Up to 1,300 lb/hr / 590 kg/hr Up to 5,150 lb/hr / 2336 kg/hr Up to 6,500 lb/hr / 2948 kg/hr
       
1000 Series Inverted Bucket Steam Trap

1000 Series

1800 Series Inverted Bucket Steam Trap

1800 Series

2000 Series Inverted Bucket Steam Trap

2000 Series

4000 Series Inverted Bucket Steam Trap

4000 Series

Up to 4,400 lb/hr / 2000 kg/hr Up to 1,802 lb/hr / 817 kg/hr Up to 1,300 lb/hr / 590 kg/hr Up to 1,300 lb/hr / 590 kg/hr
     

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Benefits & Features

The Iverted Bucket is the most reliable steam trap operating principle known. The heart of its simple design is a unique leverage system that multiplies the force provided by the bucket to open the valve against pressure.

     
 

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Thermostatic Steam Traps

Thermostatic Wafer Steam Traps

TT Series Thermostatic Steam Trap

TT Series Thermostatic

  WT Series Thermostatic Wafer Steam Trap

WT Series Wafer Thermostatic


TC-300 Series Thermostatic Wafer Steam Trap

For pressures to 300 psig (20 bar)
Capacities to 3,450 lb/hr (1568 kg/hr)
  Stainless steel or carbon steel.
For pressures to 600 psig (41 bar)
Cold water start-up capacities to 1,600 lb/hr (726 kg/hr)
Carbon Steel.
For pressures to 250 psig (17 bar)
Cold water start-up capacities to 1,000 lb/hr (454 kg/hr)
     

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Benefits & Features

Armstrong Thermostatic Steam Traps are available with balanced-pressure bellows or wafer-type elements and are constructed in a variety of materials, including stainless steel, carbon steel and bronze. These traps are used on applications with very light condensate loads.

     

Bimetallic Superheat Steam Traps

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SH-2000 Series Superheat Traps

SH-2000 Series

SH-4000 Bimetallic Steam Traps

SH-4000 Series

SH-900 Series Bimetallic Superheat Steam Traps

SH-900 Series

SH-2500 Bimetallic Steam Traps

SH-2500 Series

For pressures to 400 psig (28 bar)
Cold water capacities to 4800 lb/hr (2175 kg/hr)
Pressures to 1,245 psig (86 bar) Cold Water Capacities to 6,000 lb/hr (2,722 kg/hr) For pressures to 900 psig (62 bar)
Capacities to 11,000 lb/hr (4990 kg/hr)
For pressures to 650 psig (45 bar)
Cold water capacities to 6,000 lb/hr (2,722 kg/hr)
       
SH-1500 Series Bimetallic Superheat Traps

SH-1500 Series

AB-3000 Series Bimetallic Steam Traps

AB-3000 Series


BMT-25


SH-300 Series Superheat Traps

Pressures to 1,500 psig (104 bar)
Cold water capacities to 6,500 lb/hr (2950 kg/hr)
For Pressures to 319 psig (22 bar)
Capacities to 4,630 lb/hr (2,100 kg/hr)
Armstrong's BMT Series bimetallic steam traps are suitable for superheat or low-load conditions.

Carbon Steel

For pressures to 580 psig (40 bar)

       
SH-600 Series Bimetallic Traps

SH-600 Series

WMT-AB Series Bimetallic Traps

WMT-AB Series

   
For pressures to 595 psig (41 bar)
Cold water capacities to 8,818 lb/hr (4000 kg/hr)
For pressures to 250 psig (17 bar)
Cold water capacities to 2,850 lb/hr (1,292 kg/hr)
 

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Benefits & Features

Bimetalic Steam Traps have the ability to handle large start-up loads. As the system increases in temperature and pressure, the trap's stacked nickel-chrome bimetallic elements start to expand, allowing for tight shutoff as steam reaches the trap, thus preventing steam loss.

     

Clean Steam Thermostatic Steam Traps

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Clean Steam Thermostatic Steam Trap

Clean Steam

Armstrong offers a complete range of TC Series traps to handle the special requirements of clean steam systems. Different body configurations are available for choice of piping and ease of cleaning.

The TC Series traps are constructed from 316L stainless steel for corrosion resistance and are highly polished for cleanability. Compact and lightweight, the traps are self-draining to minimize contamination. They are easy to install and can be easily disassembled for cleaning.

TC Series Clean Steam Thermostatic Traps

For pressures to 120 psig (8 bar)
Capacities to 3,775 lbs/hr (1712 kg/hr)

     

Radiator Traps

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Armstrong Radiator Trap

Radiator Traps

Armstrong Series TS Radiator Traps are offered in both angle and straight patterns. The TS-2 has a balanced pressure thermostatic element with a high-quality multiple-convolution bellows. It is ideal for draining equipment such as steam radiators and convectors, small heat exchangers, unit heaters and steam air vents. The TS-2 comes with a strong, cast bronze body and a stainless seat. The valve and seat are renewable in-line.

The TS-3 is a heavy duty, wafer-type trap for the drainage of all types of steam radiators and convectors. Its wafer design is well suited to systems prone to water hammer, which may damage conventional bellows-type units. The TS-3 is repairable in-line and has an all-stainless steel wafer element.

TS-2/TS-3 Radiator Traps

For pressures to 65 psig (4.5 bar)
Capacities to 1,600 lbs/hr (726 kg/hr)

   

Steam Trap Options & Connectors

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Armstrong Steam Trap Options & Connectors

Connectors & Options

  • Options:
    • Thermic Vent Bucket
    • Internal Check Valves
    • Pop Drain
    • Vacuum Breaker
    • Probe Connections
    • Insu-PakTM
  • Connectors:
    • IS-2 Stainless Steel Universal Connector with Integral Strainer
    • IS-4 SS Universal Connectors
    • Standard 360° SS Connectors

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Armstrong offers a wide range of options and connectors to add value and versatility to its line of steam traps.  
   

Trap Valve Stations

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Cast Iron TVS

Cast Iron
TVS 800 Series

Put the principle of the inverted bucket to work in a tough cast iron package and you have the best of both worlds - energy efficiency and long-lasting reliability. Add the advantages of valves integrated into one compact trap/valve casting, and you extend the benefits into installation, trap testing and maintenance. The Trap Valve Station (TVS) concentrates all the components in a single, accessible package that can be dealt with in-line. And if you have existing Armstrong cast iron traps in-line, identical face-to-face dimensions will make retrofitting with the patented Armstrong Trap Valve Station a snap.
   
     
Stainless Steel TVS 4000 Series

Stainless Steel
TVS 4000 Series

The stainless steel version of the remarkable Armstrong Trap Valve Station (TVS) gives you two piston-style isolation valves, a test valve and an integral stainless steel strainer with blowdown valve - all merged in a single, versatile package.

TVS saves by eliminating potential leak points and reducing installation and maintenance time.

TVS allows isolation at point of service with upstream/downstream depressurization.

   
     
SS TVS 4000F Series

Stainless Steel
TVS 4000F Series

A complete package featuring two piston-style isolation valves, test valve and integral stainless steel strainer with blowdown valve. You'll realize all the benefits of a piston valve integrated into the same space-saving package.

TVS has test and strainer blow-down valves. When installed with Armstrong Model 2011 and 2022 steam traps, it will also accommodate the Armstrong pop drain as well as TrapAlertTM and SteamEye® - remote steam trap monitoring and testing devices.
   
     

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Phone: 847-356-0566      Fax: 847-356-0747      E-Mail: sales@mmcontrol.com

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