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

4.8 Rating 134 Reviews

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“Great product. Just what I needed to replace and old no working B&G set up. Thanks plumbingsupplyandmore.”

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Posted 9 years ago

“Needed to replace 20 year old leaking pressure regulator on my boiler. This combination backflow and pressure regulator was reasonably priced, high quality and installed without a hitch. The longest part of the install was bleeding the heating system of air after installation. Highly recommend.”

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Posted 9 years ago

“This part is Installed in the fresh water make-up line for a boiler according to heat.”

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Posted 9 years ago

“Seldom does one not need one without the other. Perfect for updating or new installations.”

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Posted 9 years ago

“Quick and effective fix for getting the boiler pressure back to normal.”

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Posted 9 years ago

“Keeps the system fully Working and at the correct pressure.”

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Posted 9 years ago

“Finally it come together as one product - do not know how long plastic gasket will serve seal.”