32 14
Pipeline ancillaries HV3 stop valve Ball valves
Pipeline ancillaries Lift check valves 10
LCV7 pressure/temperature limits (continued)
Pressure psi g
0
29
58
87
116
145
174 199
572 482 392 302 212 122 32
E
Steam saturation curve
F
Pressure bar g
The product must not be used in this region.
E - F Flanged JIS/KS 10.
Body design conditions
JIS/KS 10
PMA Maximum allowable pressure
13.7 bar g @ 120 °C
199 psi g @ 248 °F
TMA Maximum allowable temperature
300 °C @ 9.8 bar g
572 °F @ 142 psi g
Minimum allowable temperature
0 °C
32 °F
Flanged JIS/KS 10
PMO Maximum operating pressure for saturated steam service
12.3 bar g
178 psi g
TMO Maximum operating temperature
300 °C @ 9.8 bar g
572 °F @ 142 psi g
Minimum operating temperature Note: For lower operating temperatures consult Spirax Sarco.
0 °C
32 °F
Designed for a maximum cold hydraulic test pressure of:
20 bar g
290 psi g
10.1 12 10.4
TI-P029-16 CMGT Issue 9
Page 8 of 12
LCV3, LCV4, LCV6 and LCV7 Lift Check Valves
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