Product label: RVK B x H RAL

RVK Non-return damper

NORDexternal

​RVK is a non-return damper protecting exhaust air openings.

Features:
  • Prevents air backflow
  • Protects ventilations systems from rainwater
  • Easy to install
Dimesions:

RVK is constructed of two parts: a frame and a removable louvre.

RVK is with powder coated finish (RAL 7000).

Standard sizes every 100 mm. Minimum size 200×200 mm and maximum 800×1200 mm. Larger louvres are manufactured in modules.
Standard värvitoon on RAL 7000.
Eritellimuse värvitoonid RAL K7 Classic värvikaardilt, mis sisaldab kõiki 213 RAL CLASSIC värvi.
Pulbervärviga katmist kasutatakse disaini ja korrosioonikindluse tõstmise eesmärgil. Tooted kaetakse polüester pulbervärviga. Polüestervärvid on ilmastikukindlad ja seega sobivad hästi kasutamiseks välitingimustes.
Värvkate on UV-kindel. Värvikihi paksus on 60-80 μm.
Pinnakatte eluiga on keskkonna tingimustest sõltuvalt 20–50 aastat.
RVK Non-return damper (Product Data Sheet) pdf
NORDexternal - Declaration of Conformity pdf
NORDexternal - External louvres pdf
Material Zn, H, ZM
Width 200-800 mm
Height 200-1200 mm
Standard color RAL 7000

For more information contact our specialists

Tuukka Karlsson

Product Group Manager

NORDexternal, NORDduct, NORDsilencer, NORDdoor, NORDdiffuser & NORDgrille