Spirax Sarco FT43 - Page 9

IM-IBR17-49IN Issue 1 9
0
0
50
100
150
200
220
2 4 6 8 10 12 1413 16
Pressure bar g
D
B
A
C
Steam
saturation
curve
The product must not be used in this region.
A - B - D Flanged EN 1092 PN16.
A - C - D Flanged ASME 125.
Body design conditions PN16 (For PN16 Flange)
PMA Maximum allowable pressure 13 bar g @ 195 °C
TMA Maximum allowable temperature 220 °C @ 12.1 bar g
Minimum allowable temperature 0 °C
PMO Maximum operating pressure for saturated steam service 13 bar g @ 195 °C
Note: The DN40 and DN50 traps are limited to a PMO equal to PMX
TMO Maximum operating temperature 220 °C @ 12.1 bar g
Minimum operating temperature 0 °C
Note: For lower operating temperatures consult Spirax Sarco
DPMX
Maximum differential pressure
FT43-4.5 4.5 bar
FT43-10 10 bar
FT43-14 13 bar
Body design conditions PN16 (For ASME 125 Flange)
PMA Maximum allowable pressure 13 bar g @ 90 °C
TMA Maximum allowable temperature 220 °C @ 9 bar g
Minimum allowable temperature 0 °C
PMO Maximum operating pressure for saturated steam service 10 bar g @ 184 °C
Note: The DN40 and DN50 traps are limited to a PMO equal to PMX
TMO Maximum operating temperature 220 °C @ 9 bar g
Minimum operating temperature 0 °C
Note: For lower operating temperatures consult Spirax Sarco
DPMX
Maximum differential pressure
FT43-4.5 4.5 bar
FT43-10 10 bar
Designed for a maximum cold hydraulic test pressure of 19.5 bar g
Note: With internals fitted, test pressure must not exceed PMX
Pressure / temperature limits
Temperature °C