Boiler house

TDS blowdown controls

2.4.15

Pressure / temperature limits – BCV8_

Body design conditions:

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO

Maximum operating pressure for

saturated steam service

EN

ASME

JIS/KS

EN

ASME

JIS/KS

PN63 or PN100

ASME class 600

JIS/KS30K or 40K

EN

ASME

JIS/KS

EN

ASME

JIS/KS

EN

ASME

JIS/KS

EN

ASME

JIS/KS

PN63

PN100

ASME 600

JIS/KS30K

JIS/KS40K

PN63

PN100

ASME 600

JIS/KS30K

JIS/KS40K

PN63

PN100

ASME 600

JIS/KS30K

JIS/KS40K

PN63

PN100

ASME 600

JIS/KS30K

JIS/KS40K

PN63

PN100

ASME 600

JIS/KS30K

JIS/KS40K

PN63

PN100

ASME 600

JIS/KS30K

JIS/KS40K

63barg @300°C

100barg@300°C

103.4barg@50°C

51barg@120°C

68barg@120°C

490 °C @ 42.8 bar g

490 °C @ 68.0 bar g

538 °C @ 29.8 bar g

490 °C @ 30.0 bar g

510 °C @ 40.0 bar g

-29 °C

-29 °C

-29 °C

-29 °C

-29 °C

63.0barg@280°C

99.0barg@310°C

85.7barg@300°C

44.6barg@257°C

58.6barg@274°C

490°C@42.8barg

490°C@68.0barg

538°C@29.8barg

490°C@30.0barg

510°C@40.0barg

-29 °C

-29 °C

-29 °C

-29 °C

-29 °C

1500psig@122°F

1000°F@432psig

-20 °F

1243psig@572°F

1000°F@432psig

-20 °F

TMO Maximum operating temperature

Minimum operating temperature

Designed for a maximum cold hydraulic test pressure of:

1.5 x PMA of the relative end connection of choice

Page 10 of 14

TI-P403-102 AB Issue 4

BCV Blowdown Control Valves DN15 to DN50 (1⁄2" to 2")