Viega 2235.2, Инструкция по эксплуатации

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2.3.5 Compatible components
The model is equipped with press connections and compatible with the
Profipress, Sanpress and Sanpress Inox system.
The press connections are tested and approved according to the appli‐
cable regulations with the following pipe types:
n
Copper pipes
– see
Ä
„Regulations from section: Compatible components“
on page 7
n
Stainless steel pipes (material 1.4401 / 1.4521)
– see Ä „Regulations from section: Compatible components“
on page 7
2.3.6 Technical data
Observe the following operating conditions for the installation of the
model:
Operating temperature [T
max
] 90 °C
Operating pressure [P
max
] 1.0 MPa (10 bar)
2.4 Information for use
2.4.1 Corrosion
Overground pipelines and fittings in rooms do not normally require
external corrosion protection.
There are exceptions in the following cases:
n
Contact with aggressive building materials such as nitrite or mate‐
rials containing ammonium
n
in aggressive surroundings
If external corrosion protection is required, observe the pertinent guide‐
lines, see
Ä
„Regulations from section: Corrosion“ on page 7 .
Easytop fittings made of gunmetal/silicon bronze are suit‐
able for all types of potable water.
The chloride concentration in the medium must not exceed
a maximum value of 250 mg/l.
This chloride is not a disinfectant, but in fact pertains to the
content in sea and table salt (sodium chloride).
Pipes
Product information
Easytop concealed straight seat valve with SC-Contur 12 from 23