Vents

Disc valve Poppet valve A VRF in various sizes

various size options

for air supply and air extraction systems

continuously adjustable airflow regulation

includes clip springs and mounting flange


Item number A 80 VRF

immediately ready for dispatch, delivery time 2 - 3 days

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Dimensions and technical details

  • Disc valve for air supply and air extraction systems
  • Various size options available
  • Housing colour: white (plastic) 
  • Twistable centre piece for continously adjustable regulation of the airflow, including close-fitting gasket ring
  • Easy to install on ducts, in suspended ceilings, on walls
  • Includes clip springs and mounting flange with lock ring
  • Application in supply and exhaust ventilation systems, air conditioning systems

AVRF disc valve

Model D (mm) D1 (mm) D2 (mm) H (mm) H1 (mm) Air pass (m²)
A 80 VRF 80 90 132 58 18 0...0.002
A 100 VRF 100 90 148 58 28 0...0.006
A 125 VRF 125 110 166 58 20 0...0.008
A 150 VRF 150 128 200 58 20 0...0.009
A 200 VRF 200 128 246 58 20 0.001...0.008

tab placehold

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