oventrop Hydrocontrol MTR DN 15 Instrucciones De Instalación Y Funcionamiento página 16

Installation & Initial Operation
NOTE
Information on the installation of valves with
a soldered connection:
Material damage due to improper soldering!
Danger from the uncontrolled escape of media!
Incorrect soldering can cause damage to the valve
components (e.g., valve seals). This can lead to the
uncontrolled escaping of media and a risk of burns.
 During soldering the maximum temperature of 150°C
(300 degrees Fahrenheit) on the housing connection
nozzle (measuring valves and top part) must not be
exceeded. To prevent this either cool down the
housing connection nozzle (e.g., with a damp cloth).
Or, if this is not sufficient, unscrew the measuring
valves and the top part during soldering.
 The valve must be fully open.
 The soldering agent and method must comply with the
state-of-the-art.
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"Hydrocontrol MTR" (lead-free)