Steam traps Inverted bucket
8
Pressure/temperature limits (ISO 6552) - Screwed, Socket weld and Flanged ASME
Pressure psi g
A
D
B
Steam saturation curve
-20 0
D
B
-29
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 is limited to the maximum D P of the selected IBV.
Body design conditions
ASME Class 900
PMA - Maximum allowable pressure
155.1 bar g @ 38 °C
2 250 psi g @ 100 °F
TMA - Maximum allowable temperature
538 °C @ 55.3 bar g
1 000 °F @ 800 psi g
Screwed and Socket weld ASME Class 900
Minimum allowable temperature
-29 °C
-20 °F
5.6.65
A-B-B
* PMO - Maximum operating pressure for saturated steam service TMO - Maximum operating temperature for saturated steam service
123 bar g @ 327 °C
1 784 psi g @ 622 °F
327 °C @ 123 bar g
622 °F @ 1784 psi g
Designed for a maximum cold hydraulic test pressure of:
232.6 bar g
3 375 psi g
PMA - Maximum allowable pressure
103.4 bar g @ 38 °C
1 500 psi g @ 100 °F
TMA - Maximum allowable temperature
538 °C @ 36.9 bar g
1 000 °F @ 535 psi g
8.6 72
Minimum allowable temperature
-29 °C
-20 °F
ASME Class 600
A-D-D
* PMO - Maximum operating pressure for saturated steam service TMO - Maximum operating temperature for saturated steam service
85.6 bar g @ 300 °C
1 241 psi g @ 573 °F
300 °C @ 85.6 bar g
573 °F @ 1241 psi g
Designed for a maximum cold hydraulic test pressure of:
155.1 bar g
2 250 psi g
Pressure/temperature limits continued on next page
TI-P067-15 CMGT Issue 5
Page 4 of 17
IBV Series Z Alloy Steel Inverted Bucket Vertical Steam Trap
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