The new Taco brass boiler feed and dual check backflow preventer with atmospheric vent is available as a combination unit, or the boiler feed valve and backflow preventer can each be purchased individually.
Designed for use in hydronic heating systems, the combination unit prevents heating system water from flowing back into the supply water if supply pressure falls below heating system pressure. It also offers simple pressure setting adjustment between 10 and 25 psi which is separate from the exclusive, lockable fast fill lever.
This unit provides installers with a convenient, complete solution for new systems or as a seamless replacement for units in the field.
The combination valve is available with ½-inch cast iron union sweat or union NPT feed valve with a brass backflow. It is also available with ½-inch or ¾-inch brass union sweat or union NPT feed valve with a brass backflow. The backflow preventer, if purchased separately, is available in ½-inch or ¾-inch union sweat or union NPT.
Taco now also offers brass boiler feed valves in ½-inch and ¾-inch union sweat or union NPT.
To learn more about Taco products, please visit our website http://www.emersonswan.com/manufacturers-products/taco-dp.html
