Triple Duty Valves
Triple Duty Valves

Triple Duty® valves on your variable speed hydronic pumps

Norm Hall Monday Morning Minutes

Bell and Gossett triple duty valves have, for decades, provided a cost effective way to assure there is a non slam check, balance, and shutoff valve on the discharge of your hydronic pump installation. These valves are used to throttle excess head and, therefore, should not be oversized. B&G offers these installation friendly valves in traditional full port model (3DS-S) and in a reduced port version (3DS-B) [Read more…]

Water Use Nozzle
Water Use Nozzle

Strategies for Water Use Efficiency – Cooling Tower Selection – Part IV

Bob Van Goor Monday Morning Minutes

Most new chillers can now handle variable flow through the condenser providing many opportunities for operational savings. As the cooling tower is an integral part of this system, it is important to understand the effect of flow rate changes and how to insure your cooling tower can provide optimal savings while operating [Read more…]