Pipeline ancillaries

Disc, split disc and wafer check valves

Pressure/temperature limits

A

B

C

D

E

F

G

H

Steam

saturation

curve

H

C

B

D

E

F

G

DCV10

DN25 - DN100

The product must not be used in this region.

A-B Flanged ASME Class 150.

A-C Flanged EN 1092 PN16.

A-D Flanged EN 1092 PN25.

A-E Flanged JIS / KS 20K.

A-F Flanged EN 1092 PN40.

A-G Flanged ASME Class 300.

H-H Flanged JIS / KS 10K.

Body design condition

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO Maximum operating pressure

TMO Maximum operating temperature

Temperature limits

Minimum operating temperature

Designed for a maximum cold hydraulic test pressure of:

Pressure bar g

PN40

ASME Class 300

PN40

ASME Class 300

PN40

ASME Class 300

PN40

ASME Class 300

PN40

ASME Class 300

PN40 or ASME Class 300

40 bar g @ 50 °C

49.5 bar g @ 38 °C

400 °C @ 23.8 bar g

400 °C @ 28.4 bar g

-10 °C

40 bar g @ 50 °C

49.5 bar g @ 38 °C

400 °C @ 23.8 bar g

400 °C @ 28.4 bar g

-10 °C to +400 °C

7.6.18

-10 °C

60 bar g

74.4 bar g

TI-P601-32 CMGT Issue 7

DCV10 Stainless Steel and DCV10C Carbon Steel Centrally Guided Disc Check Valves

Page 3 of 6

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