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POOL: Type VFL


The VFL volume flow limiter may be used to balance flow volumes in ventilation and air conditioning systems, previously a time-consuming and costly task.

Easy handling and perfect operation saves precious time at the construction site.

VFL
VFL
VFL
  • Mechanical system-powered volume flow limiter
  • High control accuracy of ± 10 %, relative to Vnominal
  • Easy installation into round air ducting
  • Can be installed in any orientation

The VFL volume flow limiter simply deals with what is normally the tedious and xpensive process of adjusting flow rates in ventilation and air conditioning systems. Easy installation and precise operation saves precious time on site. The required volume flow rate can be simply set up at the point of installation when the VFL is fitted into the duct work.

The VFL controls to the set volume flow rate keeping it constant within strict tolerances even when the upstream pressure changes.

ADJUST -> INSERT -> DONE

Characteristics

  • Mechanically system-powered control principle
  • Highly precise regulation of the volume flow to ± 10 %, relative to Vnominal
  • Can be installed in any orientation

Name Group Type Ident-No. Type/Size
         
VFL Volume Flow Limiter Technical Leaflet 5/9.2/EN/6 PDF / 164 KB 
VFL Teknisk brochure 5/9.2/DA/3 Volumenstrømsbegrænser (PDF - 163 KB) PDF / 162 KB 
Stampati tecnici VFL Volume Flow Limiter Technical Leaflet 5/9.2/I/3 PDF / 143 KB 
VFL Instrukcja montażu CONSTANTFLOW Operating and Maintenance Instruction PDF / 454 KB 
VFL CONSTANTFLOW Technical Leaflet 5/9.2/PL/6 PDF / 1.5 MB 
VFL Volume Flow Limiter Assembly and Operating Instruction M375QM7 PDF / 44 KB 
VFL Volume Flow Limiter Product Presentation PG 2005 WMV / 11.2 MB 
VFL Volume Flow Limiter Technical Leaflet 5/9.2/US/1 PDF / 413 KB