Description
The Taco 3450-T3 Backflow Preventer PRV is used to protect hydronic heating systems by preventing reverse water flow and maintaining proper circulation within the piping network. Featuring a 1/2″ NPT connection, it provides secure integration with designated plumbing lines while supporting reliable fluid control. Installed in HVAC systems, this backflow preventer works as an essential part of the water management assembly, allowing it to maintain system performance, protect connected components, and support efficient operation during heating cycles, servicing procedures, or equipment maintenance.
