Markings On Components; Compatible Components; Technical Data - Viega 2337.5 Instructions For Use Manual

Easytop inox slanted seat valve (free flow valve) with sc-contur for drinking water installation
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2.3.4

Markings on components

2.3.5

Compatible components

Pipes
2.3.6

Technical data

Easytop Inox slanted seat valve (free flow valve) with SC-Contur
The press connections are marked with a coloured dot. This identifies
the SC-Contur, where the test medium would escape in the case of an
inadvertently unpressed connection.
The model is marked as follows:
flow direction indicator
n
noise class I pursuant to applicable regulations, see
n
from section: Marking on components" on page 7
dimension
n
DVGW writing
n
position indicator below the handwheel
n
green dot for drinking water
n
The model is equipped with press connections and compatible with the
Sanpress and Sanpress Inox system.
The press connections are tested and approved pursuant to the appli‐
cable regulations with the following pipe types:
Stainless steel pipes (material 1.4401 / 1.4521)
n
see
Ä „Regulations from section: Compatible components"
on page 7
Observe the following operating conditions for the installation of the
model:
Operating temperature [T
Operating pressure [P
max
The performance diagram shows the pressure losses (in hPa) in relation
to the volume flow and the nominal width.
]
max
]
1.6 MPa (16 bar)
Product information
Ä „Regulations
90 °C
11 from 20

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