Product Handbook 2026 - Volume 2

Steam traps Inverted bucket

8

Weights (approximate) in kg (lb)

BSP + NPT 20 (44) 26 (57) 42 (93) 68 (150) 68 (150) 125 (276)

Flanged ASME Class: Flanged EN 1092: 150 300 600 900 1500* PN16 PN25 PN40 PN63 PN100

Socket weld

IBV size

18 (40) 24 (53) 39 (86)

20 (44) 26 (57) 42 (93)

20 (44) 28 (62) 44 (97)

20 (44) 28 (62) 44 (97)

22 (49) 30 (66)

22 (49) 30 (66)

20 (44) 28 (62) 42 (93)

20 (44) 28 (62) 42 (93)

20 (44) 28 (62) 42 (93)

20 (44) 28 (62) 42 (93)

22 (49) 30 (66)

DN15

½"

DN20

¾"

48 (106) 78 (172) 88 (194) 152 (335)

48 (106) 78 (172) 88 (194) 162 (357)

46 (101) 74 (163) 78 (172) 138 (304)

DN25

1"

65 (143) 65 (143) 120 (265)

70 (154) 72 (159) 132 (291)

72 (159) 74 (163) 136 (300)

72 (159) 76 (168) 138 (304)

70 (154) 72 (159) 130 (287)

70 (154) 72 (159) 130 (287)

70 (154) 72 (159) 130 (287)

70 (154) 74 (159) 134 (295)

DN40

1½"

DN50

2"

DN80

3"

* on request

IBV product nomenclature and selection guide: Please note that other units are available on request to suit the specifics of a particular process application. Series C-LF2 = Carbon steel

C

PMO (PS) @ Saturated steam temperature for the body rating

Carbon steel 116 bar g = ASME Class 900 body

116

110

D P maximum differential pressure

D P = 6, 10, 15, 20, 40, 55, 70, 90, 110 bar

½", ¾", 1", 1½", 2", 3" or DN15, DN20, DN25, DN40, DN50, DN80

Size

=

3"

8.6 65

Screwed

= BSP or NPT

Connections

Socket weld

= According to ASME B 16.11

ASME Class 300

ASME = ASME Class 150, 300, 600, 900, (*1500 available on request)

Flanged

EN 1092 = PN16, PN25, PN40, PN63, PN100

Blank = Standard

NACE = NACE compliancy

Optional extras

Check valve Please note that this option is only available for units that have a D P maximum differential pressure of 40 bar and above - See above.

CV =

IBV product selection example:

IBV

- C-LF2 -

116 -

110 -

3"

- ASME Class 300 -

TI-P067-13 CMGT Issue 4

Page 15 of 17

IBV Series C-LF2 Carbon Steel Inverted Bucket Vertical Steam Trap

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