Non Return Valve O-Ring (Assembl.SN2)
The non return valve can be installed both indoors and out. Installation that allows easy inspection, inside an accessible recess, in an inspection pit, or in sight installation on a pipeline with support brackets, is always recommended.
Sigle Socket - Standard lip Ring
Wide inspection access, inox screws
the article is fabricated by using PVC pipe SN4 conform to EN1401
note : | Without emergency closure device - Plastic flap |
Use : | The non return valve can be installed both indoors and out. Installation that allows easy inspection, inside an accessible recess, in an inspection pit, or in sight installation on a pipelin |
Reference | DN (mm) | H (mm) | L1 (mm) | L2 (mm) | L3 (mm) | L4 (mm) | RAL | Flaps |
---|---|---|---|---|---|---|---|---|
T555191 | 500 | 645 | 1100 | 460 | 260 | 660 | RAL 8023 + black | TYPE 0 |
T556391 | 630 | 775 | 1300 | 460 | 260 | 750 | RAL 8023 + black | TYPE 0 |