Steam traps Ball float
8
Pressure/temperature limits (ISO 6552) Flanged EN 1092 PN100
Pressure psi g
0
290
580
870
1160
1450
752 572 392 212 32
0 100 200 300 400
Steam saturation curve
0
20
40
60
80
100
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.
Body design condition
PN100
PMA Maximum allowable pressure
100 bar g @ 50 °C
1450 psi g @ 122 °F
TMA Maximum allowable temperature
400 °C @ 59.5 bar g
752 °F @ 863 psi g
Minimum allowable temperature
-10 °C
14 °F
PMO Maximum operating pressure for saturated steam service
70.8 bar g @ 287 °C
1027 psi g @ 549 °F
TMO Maximum operating temperature
400 °C @ 59.5 bar g
752 °F @ 863 psi g
Minimum operating temperature Note: For lower operating temperatures consult Spirax Sarco Product is safe for use under full vacuum conditions Minimum operating differential pressure
0 °C
32 °F
0.1 bar g
1.5 psi g
FTC62-46
46 bar
667 psi
PMX Maximum differential pressure
FTC62-62
62 bar
899 psi
Designed for a maximum cold hydraulic test pressure of:
150 bar g
2176 psi g
8.5 113
TI-P179-13 CMGT Issue 7
Page 5 of 9
FTC62 Carbon Steel Ball Float Steam Traps (DN15 to DN25)
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