Gemü 610 Einbau- Und Montageanleitung Seite 25

Installation - Union ends with insert:
CAUTION
Damage to the valve actuator or valve
body!
® Adhere to technical welding norms!
CAUTION
Damage to the valve body!
® Only use solvent cement suitable for
the valve body.
The solvent cement is not included
in the scope of delivery!
1. Screw the threaded connections into
the piping in accordance with valid
standards.
2. Unscrew union nut 1 from valve body 2.
3. Reinsert O-ring 3 if necessary.
2
4. Push the union nut 1 over the piping 4.
Connect the insert 5 with the piping 4 by
cementing / welding.
5. Screw the union nut 1 to the valve body 2
again.
6. Connect the other side of the valve
body 2 to the piping 4, too.
2 1
3
3 5 1 4
Installation - Threaded connections:
Screw the threaded connections into the
G
piping in accordance with valid standards.
Screw the valve body into the piping, use
G
appropriate thread sealant. The thread
sealant is not included in the scope of
delivery.
Installation - Solvent cement sockets:
Damage to the valve body!
® Only use solvent cement suitable for
the valve body.
The solvent cement is not included
in the scope of delivery!
1. Apply solvent cement inside the valve
body socket connections and on the
piping as specifi ed by the solvent
cement manufacturer.
2. Connect the valve body to the piping.
Installation - Flare connection:
1. Also refer to GEMÜ FlareStar
and GEMÜ fl are and assembly
instructions for preparation and
connection of fl are connections!
2. Push the fl ared PFA tube onto the fl are
connection.
3. Screw on union nut.
4. Use connection fi ttings resistant to and
suitable for the ambient conditions.
Observe appropriate regulations for
connections!
After the installation:
Important:
Diaphragms degrade in the course
of time. After valve installation
and commissioning you must
retighten the nuts 20 (see chapter
20 "Sectional drawing and spare
parts").
Reactivate all safety and protective
G
devices.
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CAUTION
brochure
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