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Do not use this item for any installation or repair of potable water applications.
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.
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1/2" Threaded Spring Loaded Check Valve
(based on 13 reviews)
of respondents would recommend this to a friend.
Most Liked Positive Review
The check valve seems well machined. The function is excellent, I have isolated the valve and there is not any leak down. Before installation I was curious about the release tension of the...Read complete review
The check valve seems well machined. The function is excellent, I have isolated the valve and there is not any leak down. Before installation I was curious about the release tension of the spring, I could unseat the tappet by blowing into the intake end sealed around my mouth.
Most Liked Negative Review
Doesn't Seal Completely
This was used with new pressure water tank and doesn't seal completely as I have a small back flow leak. Not worth returning due to shipping.Otherwise all products I order were delivered...Read complete review
This was used with new pressure water tank and doesn't seal completely as I have a small back flow leak. Not worth returning due to shipping.Otherwise all products I order were delivered super fast.. Next day!I will order other products in future.
Reviewed by 13 customers
Displaying reviews 1-10
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from White Hall, MD
Comments about Hydrovalve 3/4" Threaded Spring Loaded Check Valve, Lead Free:
Bottom Line Yes, I would recommend this to a friend
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Comments about 1" Threaded Spring Loaded Check Valve, Lead Free:
Bottom Line No, I would not recommend this to a friend
Best Products and Best Prices by FAR....
Comments about 1/2" Threaded Spring Loaded Check Valve, Lead Free:
Professional Line of Products at Lowest Prices...
Quality check valve, reasonable cost
from Commack, NY
Comments about 3/4" Threaded Spring Loaded Check Valve:
Easy to install, does the job for a really low cost. Installed in a radiant loop.
By man with many hats
from Westport, MA
Comments about 1" Threaded Spring Loaded Check Valve:
Check valve was well machined, and installed easily.
Durable check valve.
from Sanford, NC
I was uncomfortable with plastic check valves as the boiler water temperature approached 206F occasionally on a recirculating domestic hot water circuit. I reduced the spring tension on them to limit the differential pressure. Appears well built.
Valve worked well for my application!
By Rockin' VS Livestock
from Northern Utah
Comments about 2" Threaded Spring Loaded Check Valve:
I used this check valve between an irrigation filter and 2 hp irrigation pump. It sits next to the filter on the hose that leads to the pump. This has worked well and prevents back flow.
Nice little product
Comments about 1/2" Threaded Spring Loaded Check Valve:
This check valve was inexpensive and worked just fine.
Valve Works Flawlessly
By Prepper Bob
from Robert in VA
I have used this product with several well pump setups and it has worked great. I would reccmmend this product for its reliability.
1/2" spring loaded valve
from Boulder, CO
Great price but I haven't yet used it for long term testing in my product yet. They appear however to be solid and durable.
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