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1/2" Bronze Combination Fill Valve and Backflow Preventer, Threaded Reviews

4.8 Rating 134 Reviews
Quick install, perfect fit, no leaks.
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Posted 5 years ago
So far, so good! Easier to install than 2 separate pieces.
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Posted 5 years ago
I connected it to half inch copper. The line had some bend to it—overnight the threaded fitting cracked and caused a leak. I had to use an old one to fix the problem. The mechanical connector was cheap.
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Posted 5 years ago
Exact replacement
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Posted 6 years ago
Solid fill valve, does exactly what it should to keep the system stable.
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Posted 6 years ago
Replaced a water fill and back flow valve to a boiler. Both units are good.
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Posted 6 years ago
Easier to install than using two separate pieces. Works well.
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Posted 6 years ago
Easy to install, and I like that it has a fast fill/purge lever that my old one did not have.
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Posted 6 years ago