Air flow regulator 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