Steam traps

Ball float

1" FT14HC and FTGS14HC (DN25 HC)

11⁄4, 11⁄2" and 2" FT14 (DN40 and DN50)

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Differential pressure bar (x 100 = kPa)

Additional cold water capacities from the thermostatic air vent under start-up conditions

Capacities shown above are based on condensate at saturation temperature. Under start-up conditions when the condensate is cold the

internal thermostatic air vent will be open and provides additional capacity to the main valve. The following table gives the minimum additional

cold water capacities from the air vent.

0.5

1 2

3 4.5

7 10

∆P (bar)

14

1600

1600

Minimum additional cold water capacity (kg/h)

580

600

650

670

700

1 000

1 300

580

600

650

670

700

1 000

1 300

1" HC (DN25 HC)

11⁄4, 11⁄2", 2" (DN40, DN50)

See TI-P066-01 and TI-P145-19 for further details of these ball float steam traps.

Capacity Charts for FT14, FT14HC, FTGS14 and FTGS14HC Ball Float Steam Traps

TI-S02-28 ST Issue 4

5.5.38

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