The BM89 is a series of robust and efficient bimetallic steam traps
and air vents. These steam traps are recommended for steam
process applications where sensible heat can be recovered, such
as steam tracing lines, drip points, storage tank coils and steam air
venting. Specially designed for draining high pressure superheated
steam lines and processes.
Modulating discharge. Discharges condensate below steam temperature. Excellent air discharge. Operates on superheated steam. Unaffected by water hammer and vibrations. Built-in strainer.
|
USE: |
Saturated and superheated steam. |
|
AVAILABLE MODELS: |
BM89 – carbon steel. |
|
SIZES: |
1/2″ to 1″; DN 15 to DN 25. |
|
CONNECTIONS: |
Female threaded ISO 7 Rp or NPT. Flanged EN 1092-1 PN 160. Flanged ASME B16.5 Class 900. Socket weld (SW) ASME B16.11. Butt weld (BW) ASME B16.25. |
|
INSTALLATION: |
Inline horizontal installation is recommended. |
| MATERIALS | |
|
DESIGNATION |
MATERIAL |
|
Body |
A182F22 / 1.7380 (Equiv. 10CrMo910) |
|
Cover |
A182F22 / 1.7380 (Equiv. 10CrMo910) |
|
* Gasket |
Stainless steel / Graphite |
|
* Bimetallic regulator |
Corrosion resistant bimetal; Stainless steel |
|
* Strainer screen |
AISI 304 / 1.4301 |
|
Studs |
A193 Gr. B16 |
|
Nuts |
A194 Gr. 4 |
|
Extension sleeves |
A193 Gr. B16 |
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