Steam traps Inverted bucket
8
Pressure/temperature limits (ISO 6552) - Screwed, Socket weld and Flanged ASME (cont'd)
Pressure psi g
A
F
E
Steam saturation curve
F
E
Pressure bar g
The product must not be used in this region or beyond the parameter of the PMA or TMA of the relative end connection.
* Please note that the PMO (PS) is limited to the maximum D P of the selected IBV.
PMA - Maximum allowable pressure
51.1 bar g @ 38 °C 741 psi g @ 100 °F
TMA - Maximum allowable temperature
425 °C @ 28.8 bar g
797 °F @ 410 psi g
Minimum allowable temperature
-29 °C
-20 °F
ASME Class 300
A-E-E
5.6.40
* PMO (PS) - Maximum operating pressure for saturated steam service
41.7 bar g @ 254 °C 605 psi g @ 489 °F
TMO (TS) - Maximum operating temperature for saturated steam service
254 °C @ 41.7 bar g
489 °F @ 605 psi g
Designed for a maximum cold hydraulic test pressure of:
76.6 bar g
1111 psi g
PMA - Maximum allowable pressure
19.6 bar g @ 38 °C 284 psi g @ 100 °F
TMA - Maximum allowable temperature
425 °C @ 5.5 bar g
797 °F @ 80 psi g
8.6 37
Minimum allowable temperature
-29 °C
-20 °F
ASME Class 150
A-F-F
* PMO (PS) - Maximum operating pressure for saturated steam service
13.8 bar g @ 197 °C 200 psi g @ 387 °F
TMO (TS) - Maximum operating temperature for saturated steam service
197 °C @ 13.8 bar g
387 °F @ 200 psi g
Designed for a maximum cold hydraulic test pressure of:
29.4 bar g
426 psi g
TI-P067-10 CMGT Issue 4
Page 5 of 17
IBV Series C Carbon Steel Inverted Bucket Vertical Steam Trap
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