Description
The integral design of the
Taco 3450 Combi Valve
combines a cartridge style
backflow preventer with a
pressure regulating cartridge
style boiler feed valve into
a unique one piece body
configuration. Taco’s 3450
combination dual check
backflow with atmospheric
vent and boiler feed valve
with purge auto-reset, dial
in pressure setting and
adjustable indicator sets a
new standard for performance
and serviceability.