2 | P a g e
A) General
An E2 valve is also referred to as a "fitting" in this manual.
A1 Symbols
Notes are highlighted by symbols in this manual.
Danger/Caution/Warning
...points to a dangerous situation that can lead to death or severe injuries of persons.
Note
...provides information that must be considered in any event.
Information
...provides useful tips and recommendations.
If these notes as well as cautionary hints and warnings are not observed, this can lead to dangers and
render the manufacturer's warranty void.
A2 Intended Use
The valve is intended to shut off or allow the flow of media (drinking water for human consumption)
inside a pipe after installation within certain permitted pressure and temperature limits.
The upper temperature limit is 40°C, the maximum operating pressure is marked on the housing and
the model plate provided on the fitting itself.
The media must flow without any vibrations and/or pressure surges and the environment may not pose
a hazard for the fitting itself.
The valve must preferably be installed with the drive positioned vertically to the top. For horizontal
installations, an attached drive must be supported accordingly.
Please observe the following regarding installation and operation of the valve:
These original Installation and Operating Instructions
The manufacturer, Hawle Armaturenwerke GmbH, does not assume responsibility in the event this
"Intended Use" Section is not adhered to.
To Next Page
Loading...