Compressed air products

Isolation valves, drain traps and ancillaries

A

C

C

B

B

9.5.33

A

Pressure / temperature limits

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CA46 - DN15 and DN20 flanged

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CA46S - DN15, DN20 and DN25 flanged

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The product must not be used in this region.

Flanged EN 1092 PN40 and ASME 300.

Flanged ASME 150 and JIS / KS 20K.

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Pressure bar g

A - B

A - C

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Pressure bar g

Body design conditions

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO Maximum operating pressure

TMO Maximum operating temperature

Minimum operating temperature

Note: For lower operating temperatures consult Spirax Sarco

DPMX Maximum differential pressure

The maximum differential pressure depends on the specific

gravity of the liquid being drained.

Designed for a maximum cold hydraulic test pressure of:

CA46

CA46S

CA46

CA46S

Specific gravity

PN40

40 bar g @ 80°C

200°C @ 29 bar g

400°C @ 20 bar g

0°C

40 bar g @ 80°C

Trap

CA46-32

CA46S-4.5

CA46S-10

CA46S-14

CA46S-21

CA46S-32

1.0

0.9

32.0

32.0

4.5

4.5

10.0

9.5

14.0

14.0

21.0

19.0

32.0

30.0

PN40

ASME 300

ASME 150

JIS/KS20K

0.8

29.0

4.5

6.8

11.0

15.0

23.0

200°C @

400°C @

0.7

20.0

3.4

5.5

8.0

10.0

16.5

29 bar g

20 bar g

0°C

12.0

2.0

3.4

5.0

6.5

10.0

60barg

60barg

30barg

49barg

0.6

Caution: The trap in its complete operational form must not be subjected to a pressure of greater than 48 bar otherwise damage to the

internal mechanism may result.

Page 2 of 5

TI-P148-04 ST Issue 9

CA46 and CA46S Austenitic Stainless Steel Air and Gas Traps Flanged DN15 to DN25

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