Steam Trap Selection Guides - Armstrong | India

Whatever the application, Armstrong International can help you select the steam trap you need

Applications: Steam Mains & Supply Lines, Tracer Systems, Process Heaters, Modulating Press – Stall, Condensate From Multiple Sources—Open System.

Application

1st Choice – Best Life-Cycle Performance / Cost

Valve/Strainer

SAP/PN

Steam Trap

SAP/PN

Connector

Steam Mains & Supply Lines

Superheated Temperature

0 ≤ 400 psig (≤ 800°F) 0 ≤ 27.5 barg (≤427°C) IS2 / IS2-BD
TVS-4000(F)

SH-2000

400 ≤ 650 psig (≤ 650°F) 27.5 ≤ 45 barg (≤ 343°C)

SH-2500

650 ≤ 900 psig (≤ 900°F) 45 ≤ 62 barg (≤ 382°C) IS-4

SH-4009H

900 ≤ 1,245 psig (≤ 900°F) 62 ≤ 86 barg (≤ 382°C)

SH-4015

1,245 ≤ 1,800 psig (≤1,050°F) 86 ≤ 124 barg (≤566°C)

SH-1600

1,800 ≤ 2,700 psig (≤ 900°F) 124 ≤ 186 barg (≤ 382°C)

6155G CV

Steam Mains & Supply Lines

Saturated Temperature

0 ≤ 250 psig 0 ≤ 17 barg

IS2
IS2-BD
TVS-4000(F)

2011-#38

250 ≤ 400 psig 17 ≤ 27.5 barg

2011-5/64

400 ≤ 650 psig 27.5 ≤ 45 barg

2022-#38

650 ≤ 1,000 psig 45 ≤ 138 barg

IS-4

SH-4015

1,000 ≤ 1,500 psig 138 ≤ 103 barg

5133G

1,500 ≤ 1,800 psig 103 ≤ 124 barg

5155G

Tracer Systems

Stainless Steel Tubing

0 ≤ 250 psig (≤ 650°F) 0 ≤ 17 barg (≤ 343°C)

IS2
IS2-BD
TVS-4000(F)

2011-#38

250 ≤ 400 psig (≤ 650°F) 17 ≤ 27.5 barg (≤ 343°C)

2011-5/64

400 ≤ 650 psig (≤ 650°F) 27.5 ≤ 45 barg (≤ 343°C)

2022-#38

Unsupported Tubing

0 ≤ 250 psig (≤ 650°F) 0 ≤ 17 barg (≤ 343°C)

WMT-AB

Copper Tubing

0 ≤ 200 psig (≤ 650°F) 0 ≤ 14 barg (≤ 343°C)

IS2 / IS2-BD
TVS-4000(F)

2011N-7/64

Process Heaters

Positive Press – Non-Stall

Consult Manufacturer or Local Representative

0 ≤ 650 psig up to 20,000 #/hr 0 ≤ 45 barg up to 9072 kg/hr

Series 300

650 ≤ 1,000 psig up to 20,000 #/hr 45 ≤ 138 barg up to 9072 kg/hr

Series 400

0 ≤ 465 psig up to 60,000 #/hr 0 ≤ 32 barg up to 27215 kg/hr

Series ICS

0 ≤ 450 psig up to 280,000 #/hr 0 ≤ 32 barg up to 127000 kg/hr

Series LS & MS

Modulating Press – Stall

0 ≤ 200 psig up to 4,800 #/hr 0 ≤ 14 barg up to 2177 kg/hr

Series DD-6

0 ≤ 200 psig up to 19,900 #/hr 0 ≤ 14 barg up to 9026 kg/hr

Series DD-12

Condensate From Multiple Sources – Open System

0 ≤ 150 psig (≤ 500°F) 0 ≤ 10 barg (≤ 260°C)

PT Series

Applications: Turbines, Flares, Storage Tanks

Application

1st Choice – Best Life-Cycle Performance / Cost

Valve/Strainer

SAP/PN

Steam Trap

SAP/PN

Connector

Turbines

Inlet Control Valve Stations / Casing Drains / Exhaust Lines (Positive Pressure)

Saturated Steam

0 ≤ 250 psig 0 ≤ 17 barg

IS2
IS2-BD
TVS-4000(F)

2011-#38

250 ≤ 400 psig 17 ≤ 27.5 barg

2011-5/64

400 ≤ 650 psig 27.5 ≤ 45 barg

2022-#38

650 ≤ 1,000 psig 45 ≤ 138 barg

421

1,000 ≤ 1,500 psig 138 ≤ 103 barg

5133G

1,500 ≤ 1,800 psig 103 ≤ 124 barg

5155G

Superheated Steam

0 ≤ 250 psig (≤ 650°F) 0 ≤ 17 barg (≤343°C)

IS2 / IS2-BD
TVS-4000(F)

FF-4250

250 ≤ 450 psig (≤ 800°F) 17 ≤ 31 barg (≤ 427°C)

FF-4450

450 ≤ 900 psig (≤ 900°F) 31 ≤ 62 psig (≤ 382°C)

IS-4(BD)

FF-4700

900 ≤ 1,245 psig (≤ 900°F) 62 ≤ 86 psig (≤ 382°C)

IS-4(BD)

FF-4900

Exhaust Lines – Vacuum / Negative Differential

Consult Manufacturer or Local Representative

≤ 150 psig ≤ 10 barg (≤ 260°C)

DD Series

Flares

Inlet Control Valve Stations & Expansion Loops to Flare Tip

Saturated Steam

0 ≤ 650 psig 0 ≤ 45 barg

IS2 / IS2-BD
TVS-4000(F)

2011(22) Series

Downstream of Control Valve

Consult Manufacturer or Local Representative

0 ≤ 200 psig (≤ 400°F) 0 ≤ 14 barg (≤ 204°C)

DD Series

Multiple Steam Supplies
Open System

Consult Manufacturer or Local Representative

0 ≤ 150 psig (≤ 500°F) 0 ≤ 10 barg (≤ 260°C)

PT Series

Storage Tanks

Inlet Control Valve Stations

Consult Manufacturer or Local Representative

0 ≤ 650 psig (≤ 650°F) 0 ≤45 barg (≤ 343°C)

IS2 / IS2-BD
TVS-4000

2011(22) Series

Constant Supply Pressure

Consult Manufacturer or Local Representative

0 ≤ 650 psig up to 20,000 #/hr 0 ≤ 45 barg up to 9072 kg/hr

Series 300

Modulating Supply Pressure

Consult Manufacturer or Local Representative

0 ≤ 200 psig (≤ 400°F) 0 ≤ 14 barg (≤ 204°C)

DD Series

Steam and Condensate Products for HPI/CPI

Schedule an On-site System Assessment