Summary
Hydronic balancing has evolved from simple application of globe valves combined with “correcting techniques” that limit variations in differential pressure, to devices that can stabilize both the hydraulic and thermal aspects of controlling heat emitters or cooling terminal units. Caleffi offers a full spectrum of balancing products that enable proper hydraulic and thermal performance in a wide range of system applications. This issue of idronics has discussed the refinement of balancing technology. Additional information on balancing procedures can be found in idronics #8.