Certified Safe Bronze Combo Fill Valve & Backflow Preventer At A Low Price [nIie5bDG]
Product DescriptionThis 1/2 inch bronze combination fill valve and backflow preventer is for use in commercial and residential hydronic heating systems to provide make-up water to the boiler and prevent backflow when supply pressure falls below syste
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Certified Safe Bronze Combo Fill Valve & Backflow Preventer At A Low Price [nIie5bDG]
Product Description
This 1/2 inch bronze combination fill valve and backflow preventer is for use in commercial and residential hydronic heating systems to provide make-up water to the boiler and prevent backflow when supply pressure falls below system pressure. It consists of a bronze backflow preventer, model 9D, and a bronze feed water pressure regulator, model 1156F, in one pre-assembled unit. The high capacity fill valve provides quick system filling and purging. It is designed for use in the boiler feed lines of hydronic heating systems and has 1/2 inch union solder inlet x NPT threaded outlet connections. The maximum pressure is 100 psi (6.9 bar).
Typical Applications
Designed specifically for smaller boiler feed lines
Features
- 1/2" only
- High capacity fill
- All bronze, union solder x female NPT
- Solder connection
- Pre-assembled unit
What Our Customers Say
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