IM-IBR17-49IN Issue 122
Dowel
Air vent
assembly 17
3
28
Main valve assembly
18
6.2 FT43 and FT44 (DN80 and DN100)
Notes:
-
Before actioning any maintenance programme observe the 'Safety information'
in Section 1.
-
The FT43 is not normally provided with a bimetallic air vent due to its PN16 rating.
This arrangement can be made available on request.
Warning
The cover gasket contains a thin stainless steel support ring which may cause
physical injury if not handled and disposed of carefully.
Bimetallic air vent
assembly 17
18
12 7 26 5 76
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