Boiler house
TDS blowdown controls
2.4.11
Pressure / temperature limits – BCV6_
Body design conditions:
PMA Maximum allowable pressure
TMA Maximum allowable temperature
Minimum allowable temperature
Maximum operating pressure for
PMO
saturated steam service
TMO Maximum operating temperature
Minimum operating temperature
EN
ASME
JIS/KS
EN
ASME
JIS/KS
EN
ASME
JIS/KS
EN
ASME
JIS/KS
EN
ASME
JIS/KS
EN
ASME
JIS/KS
PN40
PN63
PN100
ASME 150
ASME 300
ASME 600
JIS/KS20K
JIS/KS30K
JIS/KS40K
PN40
PN63
PN100
ASME 150
ASME 300
ASME 600
JIS/KS20K
JIS/KS30K
JIS/KS40K
PN40
PN63
PN100
ASME 150
ASME 300
ASME 600
JIS/KS20K
JIS/KS30K
JIS/KS40K
PN40
PN63
PN100
ASME 150
ASME 300
ASME 600
JIS/KS20K
JIS/KS30K
JIS/KS40K
PN40
PN63
PN100
ASME 150
ASME 300
ASME 600
JIS/KS20K
JIS/KS30K
JIS/KS40K
PN40
PN63
PN100
ASME 150
ASME 300
ASME 600
JIS/KS20K
JIS/KS30K
JIS/KS40K
PN40, PN63 or PN100
JIS/KS20K, 30K or 40K
40barg @100°C
63barg @100°C
100barg @100°C
19.0barg@38°C
49.6barg@38°C
99.3barg@38°C
34barg@120°C
51barg@120°C
68barg@120°C
400 °C @ 27.4 bar g
580 °C @ 39.5 bar g
580 °C @ 62.7 bar g
538°C@ 1.4barg
538 °C @ 25.2 bar g
538 °C @ 50.0 bar g
425°C@20barg
490°C@30barg
490°C@40barg
-10 °C
-29 °C
-29 °C
-29 °C
-29 °C
-29 °C
-10 °C
-29 °C
-29 °C
32.2barg@240°C
49.2barg@264°C
75.1barg@291°C
13.8barg@197°C
33.8barg@242°C
64.6barg@281°C
30.6barg@236°C
44.6barg@258°C
58.5barg@276°C
400°C@27.4barg
580°C@39.5barg
580°C@62.7barg
538°C@ 1.4barg
538 °C @ 25.2 bar g
538 °C @ 50.0 bar g
425°C@20barg
490°C@30barg
490°C@40barg
-10 °C
-29 °C
-29 °C
-29 °C
-29 °C
-29 °C
-10 °C
-29 °C
-29 °C
ASME class 150, class 300
or ASME class 600
275psig@100°F
719psig@100°F
1440psig@100°F
1000°F@20psig
1000 °F @ 365 psi g
1000 °F @ 725 psi g
-20 °F
-20 °F
-20 °F
200psig@386°F
490psig@467°F
937psig@538°F
1000°F@20psig
1000°F@365psig
1000°F@725psig
-20 °F
-20 °F
-20 °F
Designed for a maximum cold hydraulic test pressure of:
1.5 x PMA of the relative end connection of choice
Page 6 of 14
TI-P403-102 AB Issue 4
BCV Blowdown Control Valves DN15 to DN50 (1⁄2" to 2")
