LVS_img_01psd.png

LVS_img_01psd.png

LVS  

For extract air


 

Circular disc valves with manually adjustable annular gap

  • Nominal sizes 100, 125, 160, 200 mm
  • Volume flow rate range 10 – 50 l/s or 36 – 180 m³/h
  • Diffuser face made of formed sheet steel, powder-coated
  • For variable and constant volume flows
  • For ceiling and wall installation
  • Easy to install
  • Volume flow rate balancing by simply turning the valve disc
  • Inexpensive solution for small rooms

 

 

 


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General information

Application

  • Disc valves are used as extract air devices in small rooms
  • For variable and constant volume flows
  • For walls and suspended ceilings


Special features

  • Continuous volume flow rate balancing by turning the valve disc
  • Easy to install


Nominal sizes

  • 100, 125, 160, 200


Parts and characteristics

  • Valve disc with threaded spindle and lock nut
  • Valve casing including cross bar with orifice for the threaded spindle
  • Installation subframe that accommodates the disc valve


Materials and surfaces

  • Valve casing and valve disc made of sheet steel
  • Installation subframe, threaded spindle and lock nut made of galvanised steel
  • Foam seal
  • Valve casing and valve disc powder-coated, similar to RAL 9010


Standards and guidelines

  • Sound power level of the air-regenerated noise measured according to EN ISO 5135


Maintenance

  • Low maintenance as construction and materials are not subject to wear
  • Inspection and cleaning to VDI 6022


Downloads

product information

certificates

References

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