Steam traps Thermodynamic
8
Pressure/temperature limits
Pressure psi g
0
290
580
899
1160
1494
977 752 572 392 212 32
A
Steam saturation curve
C
D
B
Pressure bar g
The product must not be used in this region. The product should not be used in this region or beyond its operating range as damage to the internals may occur.
A - B Flanged to ANSI B 16.5 Class 600. A - C Flanged to JIS/KS 40K. A - D Flanged to ANSI B 16.5 Class 300.
Body design conditions
ANSI 600
PMA Maximum allowable pressure
103 bar g @ 93 °C
1494 psi g @ 199 °F
TMA Maximum allowable temperature
525 °C @ 42.7 bar g
977 °F @ 619 psi g
5.7.61
Minimum ambient temperature
-29 °C
-20 °F
PMO Maximum operating pressure for steam service
62 bar g @ 482 °C
899 psi g @ 900 °F
TMO Maximum operating temperature
525 °C @ 42.7 bar g
977 °F @ 619 psi g
Minimum operating temperature
0 °C
32 °F
TD62LM
50% of upstream pressure
PMOB Maximum operating backpressure
TD62M
80% of upstream pressure
TD62LM
8 bar g
116 psi g
Minimum operating pressure
8.7 94
TD62M
1.4 bar g
20 psi g
Product is safe for use under full vacuum conditions Designed for a maximum cold hydraulic test pressure of
155 bar g
2248 psi g
TI-P068-20 CMGT Issue 13
Page 2 of 5
TD62LM & TD62M Thermodynamic Steam Traps with replaceable seats ASTM Body (Flanged connections)
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