Installation With Solvent Cement Spigots; Installation With Flanged Connection - Gemü R647 Betriebsanleitung

10 Installation in piping

10.5 Installation with solvent cement spigots

Fig. 3: Solvent cement spigot
▶ The solvent cement is not included in the scope of deliv-
ery.
Only use suitable solvent cement!
●
1. Carry out preparations for installation (see chapter "Pre-
parations for installation").
2. Apply solvent cement on the outside of the valve body
spigots and on the inside of the piping as specified by the
solvent cement manufacturer.
3. Connect the body of the product with the piping.
4. Reactivate all safety and protective devices.

10.6 Installation with flanged connection

Fig. 4: Flanged connection
Sealing material!
▶ The sealing material is not included in the scope of deliv-
ery.
Only use appropriate sealing material.
●
GEMÜ R647
NOTICE
NOTICE
Connector elements!
▶ The connector elements are not included in the scope of
delivery.
Only use connector elements made of approved materi-
●
als.
Observe permissible tightening torque of the bolts.
●
1. Keep sealing material ready.
2. Carry out preparations for installation (see chapter "Pre-
paring for installation").
3. Ensure clean, undamaged sealing surfaces on the connec-
tion flanges.
4. Align flanges carefully before installing them.
5. Clamp the product centrally between the piping with
flanges.
6. Centre the gaskets.
7. Connect the valve flange and the piping flange using ap-
propriate sealing materials and matching bolting.
8. Use all flange holes.
9. Tighten the bolts diagonally.
10. Re-attach or reactivate all safety and protective devices.
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NOTICE
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