Steam traps Ball float
8
Capacities - DN80 and DN100
Differential pressure bar (x 100 = kPa)
Additonal cold water capacities from the thermostatic air vent under start-up conditions Capacities shown above are based on condensate at satutation 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
13
D p (bar)
Size
Minimum additonal cold water capacity (kg/h)
DN80 DN100
1 080
1 200
1 240
1 340
1 400
2 000
2 600
3 200
Safety information and maintenance For full details see the Installation and Maintenance Instructions (IM-S02-30) supplied with the product. Installation note The FT43 must be installed with the direction of flow as indicated on the body, and with the float arm in a horizontal plane so that it rises and falls vertically. Disposal This product is recyclable. Providing due care is taken no ecological hazard is anticipated with its disposal.
8.5 74
How to order Example: 1 off Spirax Sarco DN100 FT43-4.5 ball float steam trap flanged to EN 1092 PN16, with cast iron body and cover with thermostatic air vent.
TI-S02-22 CMGT Issue 10
Page 4 of 5
FT43 Cast Iron Ball Float Steam Traps DN80 and DN100
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