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Installationssystemer i metal - Viega

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1 Drikkevandsinstallation – Komponenter<br />

Blandingsinstallation<br />

Installation i strømningsretningen<br />

System Foran galvaniseret stål Efter galvaniseret stål<br />

Sanpress Inox<br />

Sanpress<br />

Profipress –<br />

Tab. D–11<br />

Isoleringsforskruning<br />

I vandssystemer med høj hårdhed, bør der installeres Sanpress-isolerings forskruninger<br />

for at undgå galvanisk korrosion.<br />

Sanpress isoleringsforskruning<br />

1 2 3 4 5<br />

Fig. D–129<br />

1 Gevindstuds i rødgods med indvendigt cylindrisk gevind Rp iht. DS/EN 10226<br />

2 EPDM-fladringspakning, ikke elektrisk ledende<br />

3 Sanpress / Profipress presstuds af rødgods med SC-Contur<br />

4 Isolieringsring ikke elektrisk ledende (til adskillelse)<br />

5 Omløber<br />

81

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