Product Handbook 2026 - Volume 2

Steam traps Inverted bucket

Weights (approximate) in kg (lbs)

* on request

BSP + NPT

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

Socket weld

IBV size

20 (44.1) 26 (57.3) 42 (92.6) 68 (150) 68 (150) 125 (276)

18 (39.7) 24 (52.9) 39 (86.0) 65 (143) 65 (143) 120 (265)

20 (44.1) 26 (57.3) 42 (92.6) 70 (154) 72 (159) 132 (291)

20 (44.1) 28 (61.7) 44 (97.0) 72 (159) 74 (163) 136 (300)

20 (44.1) 28 (61.7) 44 (97.0) 72 (159) 76 (168) 138 (304)

22 (48.5) 30 (66.1) 48 (106) 78 (172) 88 (194) 152 (335)

22 (48.5) 30 (66.1) 48 (106) 78 (172) 88 (194) 162 (357)

20 (44.1) 28 (61.7) 42 (92.6) 70 (154) 72 (159) 130 (287)

20 (44.1) 28 (61.7) 42 (92.6) 70 (154) 74 (163) 134 (295)

22 (48.5) 30 (66.1) 46 (101) 74 (163) 78 (172) 138 (304)

DN15

½"

DN20

¾"

DN25

DN40

1½"

DN50

DN80

Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions supplied with the product. Installation note:

The trap must be installed below the drain point with the body upright in a vertical position, the cover at the top and the inlet connection at the bottom; this orientation will ensure that the bucket mechanism will rise and fall vertically without any friction. It is recommended that a strainer is installed upstream of the IBV to protect it from contamination. To permit safe inspection for cleaning or maintenance purpose it is again recommended that suitable shut-off valves are installed upstream and downstream of the IBV application. It needs to be appreciated that there is blast discharge with this device, consequently the downstream accessories, if any, should be installed at a minimum distance of 1 m (3.28 ft) from the IBV. Disposal This product is recyclable. No ecological hazard is anticipated with the disposal of this product providing due care is taken.

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TI-P067-10 CMGT Issue 4

Page 15 of 17

IBV Series C Carbon Steel Inverted Bucket Vertical Steam Trap