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Costant air-flow rate units
AT-KVR-R Series

Overview

The AT-KVR-R are round air flow regulation units made in PVC, with fire class M1. They are used to supply a constant air flow regardless of the pressure variation in the air duct. Due to the simple mechanical regulation, power supply is not required.

 

Technical data

  • Available diameter from 80 up to 250 mm
  • Air flow adjustable during installation
  • Unit supplied at maximum air flow position
  • Valve in PVC
  • Casing in PVC (diemeters 80 an 100) or in steel
  • Mechanical regulation independent from external power supply
  • Constant air flow guaranteed for working pressure between 50 e 200 Pa
  • Maximum working temperature +60 °C