Armstrong Steam Traps PDF
Preview Armstrong Steam Traps
Steam Traps Armstrong Steam Traps Pay less money for energy – and more attention to the environment. It’s pretty obvious, really. An efficient steam trap wastes less Clearly, the longer an efficient trap lasts, the more it reduces energy, which means you burn less fuel and reduce emissions. energy wasted, fuel burned and pollutants released into the air. The results are energy savings and a cleaner, healthier It’s an all-around positive situation that lets the environment win, environment. By helping companies manage energy, Armstrong too. Bringing energy down to earth in your facility could begin steam traps are also helping protect the world we all share. with a renewed focus on your steam system, especially your s steam traps. Said another way: Zeroing in your steam traps is ap As a steam trap wears, it loses efficiency and begins to waste an easy way to pay less money for energy – and more attention Tr energy. But Armstrong inverted bucket traps last years longer to the environment. m a than other traps. They operate more efficiently longer because Ste the inverted bucket is the most reliable steam trap operating Companies around the world are beginning to realize that rather principle known. than being separate challenges, energy and the environment are and have always been a single mission. And that quality management in one area will surely impact the other. Armstrong International SA • Parc Industriel des Hauts-Sarts (2eAvenue) • 4040 Herstal • Belgium Tel.: +32 (0)4 240 90 90 • Fax: +32 (0)4 240 40 33 ST-66 www.armstronginternational.eu•[email protected] Steam Trap ID Charts Table ST-67-1. Armstrong Steam Traps Max. Max. Connection Size Flow Connection Allow. TMA Body Oper. Located Illustration Type Model Direction Type Press. °C Material Press. on Page 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" barg barg Series 200 211 17 l Inverted 212 17 l l Bucket Screwed 17 232 ACSlTaMss A3408 213 17 l l l ST-76 Ste Flanged † 214 17 l l a Capacities to Cast Iron 215 17 l l l m T 9 000kg/h 216 17 l l ra p s Series 800 800 10 l l Inverted 811 17 l l l Bucket ASTM A48 812 17 l l Screwed w/Strainer 17 232 Class 30 Cast 813 17 l l ST-78 Flanged † Iron 814 17 l l Capacities to 815 17 l l l l 9 000kg/h 816 17 l l Series 880 Inverted 880 10 l l l ASTM A48 Bucket Screwed 881 17 l l 17 232 Class 30 Cast ST-82 Flanged † 882 17 l l Capacities to Iron 883 17 l l l 2 000kg/h TVS-800 TVS-811 17 l l Trap Valve ASTM A48 Station Screwed 17 232 Class 30 TVS-812 17 l l ST-84 Flanged † Capacities to Cast Iron 2 000 kg/h TVS-813 17 l l Series 980 981 41 l l Inverted Screwed ASTM A216 Bucket Socketweld 41 343 WCB ST-88 Capacities to Flanged † Carbon Steel 2 000kg/h 983 41 l l Model EM Inverted Screwed Bucket Socketweld 32 250 C 22.8 EM 32 l l ST-90 Capacities to Flanged † 480 kg/h Series 300 «« 310 27,5 l l Inverted 53 312 41,5 l l l Bucket Screwed 41 «« ASTM A105 313 45 l l l Socketweld 74 ST-92 371 Forged Steel 314 45 l l Capacities to Flanged † 77 80 315 45 l l l 9 000kg/h 76 316 45 l l Model 411G Inverted Screwed «« «« Bucket Socketweld 69 371 ASTM A105 411G 69 l l ST-94 Forged Steel Capacities to Flanged † 590kg/h Model 421 Body Inverted ASTM A105 Bucket Screwed «« «« Forged Steel Socketweld 69 371 421 69 l l ST-94 Capacities to Flanged † Cap 590kg/h ASTM A216 WCB Series 400 «« 413 69 l l l Inverted 83 Screwed ASTM A182 Bucket «« Socketweld F22 415 69 l l l ST-96 76 427 Flanged † Forged Steel Capacities to 416 69 l l 9 000 kg/h 117 ««See tables on pages ST-92, ST-94 and ST-96 for complete temperature/pressure rating information. † Operating pressure and temperature may be limited depending on the class of flange selected. Armstrong International SA • Parc Industriel des Hauts-Sarts (2eAvenue) • 4040 Herstal • Belgium Tel.: +32 (0)4 240 90 90 • Fax: +32 (0)4 240 40 33 ST-67 www.armstronginternational.eu•[email protected] Steam Trap ID Charts Table ST-68-1. Armstrong Steam Traps Max. Max. Connection Size Located Flow Connection Allow. Body Oper. Illustration Type TMA °C Model on Direction Type Press. Material Press. 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" Page barg barg Model 401-SH Inverted Bucket Screwed Carbon Steel s p Socketweld 69 427 ASTM A106 401-SH 69 l l ST-98 a Capacities to Tr Flanged † Gr. B m 350kg/h a e St Model 501-SH Inverted Bucket Screwed 316L Socketweld 1 0 6 454 Stainless Steel 501-SH 106 l l ST-98 Capacities to Flanged † ASTM A312 430kg/h Series 5000 «« Inverted Bucket 5133G 103 l l l 146 ASTM A182 Socketweld «« Capacities to Flanged † 427 F22 ST-100 2 340kg/h «« Forged Steel 5 1 5 5 G 124 l l l 174 Series 6000 Inverted Bucket ASTM A182 Socketweld «« «« F22 6155G 186 l l ST-102 Capacities to Flanged † 2 41 454 Forged Steel 2 950 kg/h Series 1000 28 427 1010 10,5 l l Inverted Bucket Screwed 28 427 1011 28 l l 304L Socketweld ST-106 Stainless Steel Flanged † 45 316 1022 45 l Capacities to 2 000 kg/h 31 427 1013 31 l Series 1800 1810 14 l l Inverted Bucket 28 427 Screwed 304L 1811 28 l l Socketweld ST-108 Stainless Steel Capacities to Flanged † 45 315 1822 45 l l l 1 090kg/h Series 2000 2010 14 l l l Inverted Bucket 28 427 Screwed 304L 2011 28 l l l Socketweld ST-110 Stainless Steel Capacities to Flanged † 45 315 2022 45 l l l 590kg/h TVS-4000 Trap Valve Screwed Station Socketweld 45 315 ASTM A351 TVS- 45 l l ST-112 Gr. CF8M 4000 Flanged † TVS-5000 Trap Valve Screwed Station Socketweld 45 315 ASTM A350 TVS- 45 l l ST-116 LF2 5000 Flanged † Series 20-DC 21-DC 17 l Automatic 22-DC 17 l Differential Screwed ASTM A48 23-DC 17 l Controllers Flanged † 17 232 Class 30 24-DC 17 l ST-118 Cast Iron Capacities to 25-DC 17 l 9 000kg/h 26-DC 17 l ««See tables on pages ST-100 and ST-102 for complete temperature/pressure rating information. † Operating pressure and temperature may be limited depending on the class of flange selected. Armstrong International SA • Parc Industriel des Hauts-Sarts (2eAvenue) • 4040 Herstal • Belgium Tel.: +32 (0)4 240 90 90 • Fax: +32 (0)4 240 40 33 ST-68 www.armstronginternational.eu•[email protected] Steam Trap ID Charts Table ST-69-1. Armstrong Steam Traps Max. Max. Flow Connection Allow. TMA Body Oper. Connection Size Located Illustration Type Model on Direction Type Press. °C Material Press. Page barg barg 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" Series 80-DC 81-DC 17 l Automatic 82-DC 17 l Differential Screwed 17 232 ACSlTaMss A3408 83-DC 17 l ST-120 Ste Controllers Flanged † 84-DC 17 l a Cast Iron m Capacities to 85-DC 17 l T 9 000kg/h 86-DC 17 l ra p Series B & BI B-2, BI-2 2 ls s 8,5 178 Float & B-3, BI-3 2 ls Thermostatic ASTM A48 B-4, BI-4 2 ls Screwed Class 30 ST-124 Capacities to B-5 2 l 12 192 Cast Iron 4 040kg/h B-6 2 l B-8 2 l Series A & AI AI-2 12 s Float & A-3, AI-3 12 ls ASTM A48 Thermostatic A-4, AI-4 12 ls Screwed 12 192 Class 30 ST-126 A-5 12 l Capacities to Cast Iron A-6 12 l 3 900kg/h A-8 12 l AIC DN15-25 15-AIC 1 l l l Float & EN-GJS- 30-AIC 2 l l l Screwed ST-128 Thermostatic 17 232 400-15 75-AIC 5 l l l Flanged † Capacities to (EN1563) 125-AIC 8,5 l l l 900 kg/h 200-AIC 14 l l l AIC DN40-50 100-AIC 7 l l Float & EN-GJS- Screwed 200-AIC 14 l l ST-130 Thermostatic 40 300 400-184 Flanged † 300-AIC 21 l l Capacities to (EN1563) 465HP-AIC 32 l l 27 250kg/h Series 15-JD 1 l JD & KD 20-JD 1,4 l Float & 30-JD 2 l Thermostatic 75-JD 5 l ASTM Capacities to Screwed A395 125-JD 8,5 l 64 400kg/h Flanged † 21 343 Ductile 175-JD 12 l ST-132 250-JD 17 l Iron 300-JD 21 l 30-KD 2 l 50-KD 3,5 l 300-KD 21 l l Series L & M l Float & ASTM A48 L-8 17 Screwed Thermostatic 17 232 Class 30 L-10 17 l ST-130 Flanged † Capacities to Cast Iron M-12 17 l 94 350kg/h ICS ICS-2 Float & ASTM ICS-3 Thermostatic Flanged † 37 343 A352 Gr. ICS-4 32 ST-136 Capacities to LCB ICS-6 27 250kg/h ICS-8 l l l l l Series CS CS-2 l Float & CS-3 l Screwed Thermostatic CS-4 l Socketweld 41 343 Cast Steel 32 ST-138 CS-5 l Capacities to Flanged † CS-6 l 6 030kg/h CS-8 l Series LS & MS ASTM LS-8 31 l Float & Screwed A216 Thermostatic Socketweld 31 338 WCB LS-10 31 l ST-140 Capacities to Flanged † Carbon 127 000kg/h Steel MS-12 31 l sSeries AI and BI for in-line connection. † Operating pressure and temperature may be limited depending on the class of flange selected. Armstrong International SA • Parc Industriel des Hauts-Sarts (2eAvenue) • 4040 Herstal • Belgium Tel.: +32 (0)4 240 90 90 • Fax: +32 (0)4 240 40 33 ST-69 www.armstronginternational.eu•[email protected] Steam Trap ID Charts Table ST-70-1. Armstrong Steam Traps Max. Max. Flow Connection Allow. TMA Body Oper. Connection Size Located Illustration Type Model on Direction Type Press. °C Material Press. Page barg barg 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" Model F&T-2000 s p Float & Screwed 304L Tra Thermostatic Socketweld 25 350 Stainless F&T-2000 18 l l l ST-142 m Capacities to Flanged † Steel a e 490 kg/h St Series FT-4075 5 l l l FT-4000 ASTM FT-4150 10 l l l Screwed A240 33 315 FT-4225 16 l l l ST-144 Capacities to Socketweld Grade FT-4300 21 l l l 660 kg/h 304L FT-4465 31 l l l Table ST-70-2. Armstrong Steam Traps Max. Max. Connection Size Flow Connection Allow. TMA Oper. Located Illustration Type Body Material Model Direction Type Press. °C Press. 3/8" 1/2" 3/4" 1" on Page barg barg Series CD-33 Controlled Disc CD-33 l l l Capacities to ST-150 1 130kg/h CD-33L l l Series CD-33S Screwed 63 400 ASTM A743 41 Controlled Disc Flanged † Gr. CA40 CD-33S l l l w/Integral ST-150 Strainer CD-33SL l l Capacities to 1 130kg/h Model CD-3300 Controlled Disc Screwed Stainless Capacities to Socketweld 50 400 CD-3300 31 l l l ST-151 Steel 360kg/h Flanged † CD-72S Controlled Disc Screwed ASTM Capacities to Socketweld 70 400 A105N/A350 CD-72S 41 l l ST-152 816kg/h Flanged † LF2 CI.1 Series CD-40 Controlled Disc CD-41 41 l l Carbon Capacities to Screwed 41 260 CD-42 41 l ST-153 Steel 1 300kg/h CD-43 41 l Series CD-60 Controlled Disc Screwed CD-61 41 l l Forged Capacities to Socketweld 41 399 CD-62 41 l ST-153 Carbon Steel 1 300kg/h Flanged † CD-63 41 l Model SH-300 Bimetallic Screwed Carbon Capacities to Socketweld 40 400 SH-300 22 l l l ST-154 Steel 2 100kg/h Flanged † Model AB-3000 Bimetallic Screwed 304L Stainless Capacities to Socketweld 28 343 AB-3000 22 l l l ST-155 Steel 2 100 kg/h Flanged † Model AB-600 Bimetallic Screwed Capacities to Socketweld 41 400 C 22.8 AB-600 41 l l ST-156 4 000kg/h Flanged † † Operating pressure and temperature may be limited depending on the class of flange selected. * L = Low Pressure; H = High Pressure Armstrong International SA • Parc Industriel des Hauts-Sarts (2eAvenue) • 4040 Herstal • Belgium Tel.: +32 (0)4 240 90 90 • Fax: +32 (0)4 240 40 33 ST-70 www.armstronginternational.eu•[email protected] Steam Trap ID Charts Table ST-71-1. Armstrong Steam Traps Max. Max. Connection Size Direction Allow. TMA Oper. Located Illustration Type Flow Body Material Model Type Press. °C Press. on Page 3/8" 1/2" 3/4" 1" barg barg Model SH-900 Bimetallic SSocckreewtweedld 62 482 ASTM A351 SH-900 L = 44* l l l ST-157 S Capacities to Gr.CF8M te Flanged † H = 62* a 4 990kg/h m T Model SH-1500 r a Bimetallic SSocckreewtweedld 124 565 ASTM 217 SH-1500 124 l l ST-158 ps Capacities to Cer. C12A Flanged † 3 180kg/h Series WT 304-L Screwed 28 343 WT-1 28 l l Thermostatic Stainless Steel Wafer Screwed C1018 41 399 WT-3 41 l l Socketweld Carbon Steel ST-160 Cold Water Start- up Capacities to Screwed 304-L 730kg/h Socketweld 28 343 Stainless Steel W T - 2 000 28 l l l Flanged † Series WHT Thermostatic 304-L 1/4" 3/8" Wafer Screwed 17 204 Stainless WMT-1 17 l ST-162 Cold Water Start- Steel l l up Capacities to 450kg/h TC-300 Thermostatic Screwed Socketweld 32 350 ASTM-A-105 TC-3000 17 l l l ST-163 Cold Water Start- Flanged † up Capacities to 454kg/h Series TS Thermostatic 3,5 149 TS-2 3,5 l l Bellows Threaded Bronze ST-164 Capacities to 4,5 157 TS-3 4,5 l l l 730kg/h Series TT Screwed TTF-1 l l Thermostatic Bellows Screwed 304L TTF-1R l l Socketweld 20 232 20 ST-166 Stainless Steel Capacities to Screwed 1 570kg/h Socketweld TT-2000 l l l Flanged † Model TC-C Thermostatic Clean Steam Sanitary Stainless 8,3 177 TC-C 7 l l l ST-168 Clamp End Steel 316L Capacities to 1 570kg/h Model TC-S Sanitary l l l Thermostatic End Clean Steam Stainless Threaded 10 186 TC-S 8,3 l l ST-168 Sealed Steel 316L Capacities to Tube End l l 1 700kg/h Model TC-R Sanitary l l l Thermostatic End Clean Steam Stainless Bolted Threaded 8,3 177 Steel 316L TC-R 7 l l ST-168 Capacities to Tube End l l 1 570kg/h † Operating pressure and temperature may be limited depending on the class of flange selected. All models comply with the Pressure Equipment Directive PED 97/23/EC. For details, see specific product page or Armstrong PED Certificate. Armstrong International SA • Parc Industriel des Hauts-Sarts (2eAvenue) • 4040 Herstal • Belgium Tel.: +32 (0)4 240 90 90 • Fax: +32 (0)4 240 40 33 ST-71 www.armstronginternational.eu•[email protected] The Inverted Bucket Steam Trap Energy Efficient Because It’s So Reliable The inverted bucket is the most reliable steam trap operating The inverted bucket has only two moving parts – the valve lever principle known. The heart of its simple design is a unique assembly and the bucket. That means no fixed points, no leverage system that multiplies the force provided by the bucket complicated linkages. Nothing to stick, bind or clog. to open the valve against pressure. Since the bucket is open at the bottom, it resists damage from water hammer, and wear points are heavily reinforced for long life. s p a Tr m a Ste Wear and corrosion resistance Virtually no steam loss Free-floating guided lever valve mechanism is Steam does not reach the water-sealed “frictionless,” and all wear points are heavily discharge valve. reinforced. All working parts are stainless steel. Valve and seat are stainless steel, individually ground and lapped together in matched sets. Purging action Snap opening of the valve creates a momentary pressure drop and turbulence in the unit Continuous air and CO venting drained. This breaks up 2 films of condensate and Vent in top of bucket provides continuous air and speeds their automatic air and CO venting with no 2 flow to the trap. cooling lag or threat of air binding. Steam passing through vent is less than that required to compensate for radiation losses from the trap so it’s not wasted. Dependable operation Simple, direct operation with nothing to stick, bind or clog. Excellent operation against Only two moving parts – the valve lever and the bucket. back pressure Since trap operation is governed by the difference in density of steam and water, back pressure in the return line has no effect on the ability of the trap to open for condensate and close against steam. Freedom from dirt problems Condensate flow under the bottom edge of the bucket keeps sediment and sludge in suspension until it is discharged with the condensate. Valve orifice opens wide and closes tightly. No buildup of dirt or close clearances to be affected by scale. Resistance to damage from water hammer Open bucket or float will not collapse as a result of water hammer. Armstrong International SA • Parc Industriel des Hauts-Sarts (2eAvenue) • 4040 Herstal • Belgium Tel.: +32 (0)4 240 90 90 • Fax: +32 (0)4 240 40 33 ST-72 www.armstronginternational.eu•[email protected] Inverted Bucket Steam Trap Conserves Energy Even in the Presence of Wear Venting of Air and CO 2 Armstrong inverted bucket steam traps open and close based The Armstrong inverted bucket provides continuous automatic on the difference in density between condensate and steam – air and CO venting with no cooling lag or threat of air binding. 2 the inverted bucket principle. They open and close gently, minimizing wear. This simple fact means that inverted buckets Operation Against Back Pressure are subject to less wear than some other types of traps. The Armstrong inverted bucket has excellent performance against back pressure. It has no adverse effect on inverted In fact, as an Armstrong inverted bucket trap wears, its tight bucket operation other than to reduce its capacity by the low S seal actually improves. The ball valve and seat of the Armstrong differential. The bucket simply requires less force to pull the te a trap provide essentially line contact – resulting in a tight seal valve open and cycle the trap. m because the entire closing force is concentrated on one narrow Tr seating ring. Freedom From Dirt Problems ap s Armstrong designed its inverted bucket to be virtually free of dirt An Armstrong inverted bucket trap continues to operate problems. The valve and seat are at the top of the trap, far away efficiently with use. Gradual wear slightly increases the diameter from the larger particles of dirt, which fall to the bottom. Here of the seat and alters the shape and diameter of the ball valve. the up-and-down action of the bucket pulverizes them. Since the But, as this occurs, a tight seal is still preserved – the ball valve of an inverted bucket is either fully closed or open, dirt merely seats itself deeper. particles pass freely. And the swift flow of condensate from under the bucket’s edge creates a unique self-scrubbing action Corrosion-Resistant Parts that sweeps dirt out of the trap. The stainless steel valve and seat of the Armstrong inverted bucket steam trap are individually ground and lapped together in matched sets. All other working parts are wear- and corrosion-resistant stainless steel. Armstrong IB Valve Seating/Ball Valve IB Valve Wear Characteristics Armstrong IB ball valve continues to seat itself deeper, providing a tight seal even in the presence of wear. Line Contact – Single Seat Infinite Number of Center Lines and Seating Circumferences All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. Armstrong International SA • Parc Industriel des Hauts-Sarts (2eAvenue) • 4040 Herstal • Belgium Tel.: +32 (0)4 240 90 90 • Fax: +32 (0)4 240 40 33 ST-73 www.armstronginternational.eu•[email protected] IB Steam Trap Summary Capacity Chart Pressure difference in bar between steam line and return line with trap valve closed Note:Above capacity chart does not include all models available. Refer to specific page of trap required for capacities not covered above. 200, 800 and 880 Series 300 Series 400 Series 5000 Series s p a Tr m a e St Models 216, 816, 316, 416 Models 215, 815, 315, 415, 5155 Models 214, 814, 314, 5133 Models 213, 813, 883, 313, 983, 413 Models 312 Models 212, 812, 882 Models 211, 811, 881, 310, 411, 421 Models 800, 880 Pressure difference in bar between steam line and return line with trap valve closed Note:Above capacity chart does not include all models available. Refer to specific page of trap required for capacities not covered above. Armstrong International SA • Parc Industriel des Hauts-Sarts (2eAvenue) • 4040 Herstal • Belgium Tel.: +32 (0)4 240 90 90 • Fax: +32 (0)4 240 40 33 ST-74 www.armstronginternational.eu•[email protected]
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