Installation - ProMinent DHV-RM Mode D'emploi

ProMinent ®
3

Installation

CAUTION
• Backpressure valves are not absolutely tight closing shut-
off elements!
Use a solenoid valve for this purpose!
• Implement the necessary precautions in the system (e.g.
when using styrene: Flush after triggering) when using
backpressure valves as overflow valves in connection with
sticky media.
• Prior to installation, remove water from the backpressure
valves if they are to be used together with media that must
not come in contact with water!
• The backpressure valves must not be installed under
mechanical stress (e.g. exerted by the piping system)!
• Observe the direction of flow through the backpressure
valve (direction arrow on housing)!
• The backpressure valves must not come in contact with li-
quid media that can corrode its materials (refer to
ProMinent chemical resistance list in the product
catalogue)!
• Corresponding national regulations must be observed if the
valves are to be installed abroad!
NOTE
The valves can be installed at any point in the piping system and in
any position.
Installing on mounting plate
Two threaded holes are provided on the underside of the valve
housing to facilitate installation on a mounting plate (see Fig. 1).
Fig. 1
Installation
DN 10-25 = M6
DN 32-40 = M8
17