RECTANGULAR damper RKE

RKE

TECHNICAL DATA SHEET REGISTER TECHNICAL DATA SHEET REGISTER VERSION KIT [litebox id="boutonVoirVideo" href="#modalVideo" anch="PRESENTATION DU REGISTRE VERSION KIT" ]

Advantages

Suitable for large-sized networks 2000 x 2000 mm, in one module
Control or shut-off ductworks Class 3 upsteam/downstream airtightness (according to EN1751)
Air tightness of the ductwork Class A or C frame's airtightness (according to EN1751)
Motorized version Wide range of actuators, factory fitted

Dimensions

Min 400
Max 2000
W with a pitch of 50 mm
H with a pitch of 50 mm
BLADE, WIDTH 150 mm
FRAME, DEPTH 210 mm
FLANGES 40 mm
Circular adaptation from Ø 100 to Ø 1250 mm
Registre RKE - F2A

Specifications

The RKE dampers have been developped  to balance or shut- off the ventilation ductwork with high mechanical stress (operating pressure up to 5000 Pa). The RKE range is suitable for large-sized ventilation ductworks (up to 2000×2000 mm).

Their strengthness and reliability shall ensure an optimized and safe operation of air treatment system. It’s possible to deliver the damper with frame and drilling specifications according to ISO 15138.

Construction :

  • Frame and blades: galvanized steel
  • Frame thickness: 3 mm
  • Blades thickness: 2 x 1.5 mm
  • Opposed blade operation in zinc-plated steel
  • Bearings: Teflon with zinc-plated steel cage
  • Seals on blades and frame: EPDM

Performances :

  • Operating pressure: 5000 Pa for a lenght L = 1 m
  • Upstream/downstream airtightness : class 3 (according to EN1751)
  • Frame’s airtightness: class A (according to EN1751)
  • Operating temperature: -20 to +80°C
  • Operating velocity: up to 20 m/s

Option :

  • Frame’s airtightness: Class C (according to EN1751)
  • Frame and blades: acier inoxydable AISI 304 L ou 316 L
  • Flange and drilling: according to ISO 15138
  • Shafts: stainless steel AISI 304L – 1.4307 or AISI 316L – 1.4404
  • Linkage: stainless steel AISI 304L or 316 L
  • Bearings: stainless steel cage, bronze
  • Seals on blades and frame: silicone seals for temperature resistance up to 200°C

Registre RKE - F2A

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