Direction of flow
Thanks to the different versions of the UNA 38, you
can adapt the equipment's direction of flow to suit
your system. The following installation positions are
possible:
Position "v" for installation in vertical pipes with
direction of flow from top to bottom
Position "hl" for direction of flow to the left
Position "hr" for direction of flow to the right
(optional)
The UNA 39 can only be installed in horizontal pipes
with flow from the top.
End connections
The equipment is available with the following end
connections:
Flanges
Socket-weld ends
Butt-weld ends
Butt-weld ends via transition pieces
Name plate
The following items are indicated on the name
plate:
Manufacturer
Type designation
Design
Nominal size
Pressure rating
Design temperature
Design pressure
Max. admissible differential pressure
CE marking
Date of manufacturing
The following items are indicated on the equipment
body:
Material
Batch code
Direction of flow
The following items are indicated on the end
connections:
Flange size
Flange face type (RJ number)
The limiting conditions and pressure &
temperature ratings specified in this
installation manual are applicable for
standard equipment. Note that these
values may differ for modified or
customized equipment.
All equipment specific values are indicated
on the nameplate.
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