General information Product limitations
7
Pressure/temperature limits
A
D
B
Steam saturation curve
E
C
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-C Flanged PN25. A-D-E Flanged ANSI 150. Note: For hygienic/sanitary clamp ends the maximum pressure /temperature may be restricted by the gasket or sanitary clamp used. Please consult Spirax Sarco.
Body design conditions
PN25
PMA Maximum allowable pressure
25 bar g @ 50 °C
TMA Maximum allowable temperature
300 °C @ 17 bar g
Minimum allowable temperature
-196 °C
PN25
19 bar g
PMO Maximum operating pressure for saturated steam service
ANSI 150
13.5 bar g
TMO Maximum operating temperature
222 °C @ 19 bar g
Minimum operating temperature
-10 °C
Note: For lower operating temperatures consult Spirax Sarco.
XYZ14-14.5
4.5 bar
7.4 4
XYZ14-10
10 bar
D PMX Maximum differential pressure
XYZ14-14
14 bar
Designed for a maximum cold hydraulic test pressure of 37.5 bar g Note: With internals fitted, test pressure must not exceed 25 bar g
For further 'Pressure/temperature limits' diagram and table layouts, see TI-S24-41
11.4.5
TI-GCM-02 CM Issue 7
Page 4 of 4
Pressure / Temperature Limits
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