Belimo BF120-2 Control R-410A this valve is factory-calibrated at
Baker’s notes & crumb story
Description
Belimo BF120 2 Control R 410A this valve is factory calibrated at this valve is factory calibrated at a 125 PSI set pressure this white silicone membrane is optimized for applications involving steam or high heat media where domestic hot water or low pressure steam valves require precise proportional control