Steam traps Ball float
8
Spare parts The spare parts available are shown in heavy outline. Parts shown in grey line are not supplied as spares. Available spares Main valve assembly with float (DN15, 20 and 25)
5, 6, 10, 12, 13, 14, 15
7, 8, 9, 16
Main valve assembly with erosion deflector (DN40 and 50)
11
Ball float (DN40 and 50 only)
17, 18
Air vent assembly
3, 9, 18
Complete set of gaskets (packet of 3)
17, 18, 19, 20, 21, 22, 23
Steam lock release and air vent assembly
How to order spares Always order spare parts by using the description given in the column headed 'Available spares' and state the size, Model No., orientation i.e. horizontal (H) or vertical (V) and pressure rating of the trap. Example: 1 - Main valve assembly for a DN40 FT57H-4.5 ball float steam trap. For operating pressures up to 4.5 bar. Note: If the product has the optional steam lock release fitted the nomenclature would be FT57H-4.5-C.
22 23
Steam lock release assembly
4 (Not an available spare)
20
19 21
FT57H shown
Air vent assembly
3
17
18
8.5 151
15 5 12
11
7 16 8
9
Main valve assembly for DN40 and DN50 size traps with erosion deflector
10
13 6 14
Main valve assembly with float for DN15, DN20 and DN25 size traps
TI-P603-02 CMGT Issue 7
Page 5 of 5
FT57 SG Iron Ball Float Steam Trap with Flanged Connections
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