Circuit Balancing Valves - Armstrong Fluid Technology

Balancing Basics CBVs are installed in heating and cooling systems to obtain the design flow rates through each circuit in the ... This effect is most pronounced in smaller valves (i.e. 50 mm and less). Armstrong CBVs are designed to provide 1800° (five handle turns) of adjustment range and a fixed orifice ... The AFO-G flowmeter may be close ...