Flowserve UBK 46 - Manual (Page 8)

8
Name Plate / Marking
According to EN 19 the name plate and the valve body indicate the type and design:
■ Type designation: UBK 46
■ Marking according to ATEX: not required
■ Stamp on valve body, e.g. specifies the quarter and the year of production
(Example: 4 th quarter 2004).
Corrosion Resistance
If the steam trap is used for the intended purpose, its safety is not impaired by corrosion.
Sizing
The trap body must not be subjected to pulsating loads. Welds and flanges of the trap are designed
to withstand dynamic loading (bending and alternative stress).
The dimensional allowances for corrosion reflect the latest state of technology.
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04
Technical Data
– continued –
Nominal size
Specification