The Total Authority Valveâ„¢ is a pressure-independent dynamic balancing valve for commercial HVAC systems. It was designed especially for multicircuit HVAC systems that typically include multiple fan ...
Bypass pipes, accompanied by a three-way control valve, are often seen in hydronic systems at both served loads (e.g., reheat coils) as well as at primary equipment (e.g., cooling towers). Reasons for ...