Zawór motylkowy Honeywell typu „VF5025A3007”

Manually operated butterfly damper Honeywell VF5025A 3007 is used to control and regulate air flows in gas burners. Honeywell VF5025 A 3007 can be equipped with servomotors of the MT4000 and MF4000 series. The choice of servomotor depends on the working pressure and the size of the rotary damper. The MF4000 series is typically used at a maximum working pressure of 500 mbar and sizes DN 50 and larger.