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$149.88 each
In Stock
Get 17 Tomorrow, Jun 18
Order by 6PM, receive Tomorrow
MANUALS (2)
Non-Potable Water Applications
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This product does not comply with the “Safe Drinking Water Act,” which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
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1/2"
Forged Brass
175 MAX PSI
C x C Connection
250°F Max Temp
33°F Min Temp
Description
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BBFP Dual Check Valves with Intermediate Atmospheric Vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, rubber check valves. Designed for continuous pressure, non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines.
Specs
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| Connection Type: | C x C |
|---|---|
| Application: | Heating |
| Size: | 1/2" |
| Max Temp (F): | 250°F |
| Min Temp (F): | 33°F |
| Temperature Range (F): | 33°F to 250°F |
| Max Pressure (PSI): | 175 |
| Min Pressure (PSI): | 25 |
| Material: | Forged Brass |
| Height: | 2-9/16" |
| Width: | 4-3/8" |
Questions?
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Product Reviews
4.33 out of 6 reviews
83% would recommend this product
5 star
83%
4 star
0%
3 star
0%
2 star
0%
1 star
17%
Showing 1-6 of 6 reviews
Installed without any problem
Happy to receive the correct part at first order and it installed without any problem. I would recommended for those who DIY.
David
Woodbridge, VA
10 years ago
Verified Buyer
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Works! Replaced original installed device
On boiler filler line. Original backflow preventer failed due to highly acidic well water.
Stephen11962
Sagaponack NY
10 years ago
Verified Buyer
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Bad Product
I received my preventer in a very timely manner, which I was surprised how fast it was shipped. When I took it out of the box everything looked okay, I installed it but when I filled the system the preventer leaked from the vent, I waited a few seconds to see if the pressure would equalize and stop leaking but it did not, I shut down the system and took the preventer off and took it apart and cleaned and inspected the internal workings, put everything back together and still it leaked. I received a defective preventer, as time was short i bought a new one locally installed it and had no further problems. To the supplyhouse credit they gave me a full credit. their costumer service was was very helpful and I would probably do business with them in the future.
none
bayonne,nj
11 years ago
Verified Buyer
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Good product
Inspectors love to see them. Have one in your system.
Sean A.
Sayreville, NJ
15 years ago
Verified Buyer
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Watts Backflow Preventer
Easy to install. Does the job. Better price than my local home improvement and heating supply stores. Be sure to remove the plastic seals before soldering or applying heat to the fittings.
RL
Philadelphia, PA
15 years ago
Verified Buyer
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this is an excellent device !
Great Device for protection of potable water in postmix, soda fountians and other convience store applications. Easy installation does the job!
Ralph the Plumber
Dublin , Tx.
16 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: which side of the regtrol backflow preventer goes toward the expansion tank -- inlet or outlet? Thanks
Asked by Steve 14 years ago
Add your answer
Verified Reply- PexSupply StaffThis model is the same as the Watts 9D Model. The expansion tank i son the return line, assuming it is a hydronic application.
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-
Hi, If you're putting this device in a line which has an expansion tank you may be using it for the wrong purpose. Here's a link to the installation literature for the product: http://media2.wattswater.com/1910237.pdf. Note that there's no expansion tank shown in the diagram. The only thing I can add is that the backflow preventer should be the first device in the supply line, after the shutoff valve. So, if you do have an expansion tank, for some reason, it most likely would be on the outlet side of the backflow preventer. Hope this helps. Mark S.
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