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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

Downloads Group Type Ident-No. Type / Size
         
VFL Volume Flow Limiter Technical Leaflet 5/9.2/EN/6 PDF / 164 KB 
VFL Volume Flow Limiter Assembly and Operating Instruction M375QM7 PDF / 44 KB 
VFL Volume Flow Limiter Product Presentation PG 2005 WMV / 11.2 MB 

AIRFLOW CONTROL

Professional Planning

With the design manual “AIRFLOW CONTROL” by TROX
Download

Installation Examples

Room air quality and economical operation
Control Units

Contact

TROX INDIA PRIVATE LIMITED

Unit No. 751,
5th Floor, Bldg. No. 7,
Solitaire Corporate Park,
Andheri (E), Mumbai-400093
Phone: +91 (0) 22 6775-1600
Contact and locations