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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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3/4" SharkBite Check Valve (Lead Free)
The SharkBite Check Valve is a general purpose, spring loaded check valve that can be installed in seconds on copper, CTS CPVC and PEX. The SharkBite check valve can be installed horizontally or vertically and prevents the reverse flow of water through the water supply line.
(based on 7 reviews)
of respondents would recommend this to a friend.
Reviewed by 7 customers
Displaying reviews 1-7
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works for me
By dyi Dave
from west Hartford, ct
Comments about 3/4"" SharkBite Check Valve (Lead Free):
I put it in line with my heating supply. Works great. One of the few push in products that I really like.
Bottom Line Yes, I would recommend this to a friend
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from Carlinville Illinois
Comments about Cash-Acme 1/2" Sharkbite Check Valve (Lead Free):
I'm a financial advisor by trade - not a plumber- and I installed this into my 1" pex line by my water tank at a remote cabin I own- it worked great and I literally stuck it together with not a leak- took 5 minutes - amazing product- my jet well pump water system works great now
So easy and so nice.
By First timer
from Grants Pass, OR
Comments about 1/2" Sharkbite Check Valve (Lead Free):
This was my first experience with the Sharkbite products and it was every bit as easy as claimed. I cut the Pex pipe off square, pushed it into the fitting and it was done. It was so easy that it left me wondering if it really worked but when I turned on the water, everything was perfect -- almost. This was a check valve and I forgot to pay attention to the directional arrow. There was a 50-50 chance of getting it right but I didn't win. I wondered about the claim of easy removal and tested that sooner than I had expected. By pushing the locking ring in, the joint came right apart and it was a simple matter to reverse the valve and reattach it. Works great and I'll use this techology from now on.
from Phoenix, AZ
Comments about 1/2" Sharkbite Check Valve:
I needed this check valve to complete my just installed dedicated return line back to the COLD side of my water heater. I installed a Grundfos re-circulation pump on the hot side of my water heater. The check valve is used to prevent the cold water from back-flowing into the just installed dedicated return line when the pump was NOT running. I do not need or want the re-circulated pump running 24/7, so the check valve was put in just before the dedicated return line ends at the COLD water feed back to the water heater, which completes the loop. Now I do not have the dedicated return line HOT recirculated water being cooled off by a cold water source introduced by the just installed dedicated return line when my re-circulation pump is OFF.
Great product - very easy to use
from San Diego, CA
Comments about 3/4" Sharkbite Check Valve:
We use this as part of a hot water delivery system that gets hot water fast for home owners.
(1 of 1 customers found this review helpful)
other ways to release these fittings.
By Ali Gator
from nor cal foothills
The review above notes difficulty in removing the unit without the special tool. I have the tool and honestly I prefer using an open end wrench sized properly. The open ended wrench is stronger and allows me to get better leverage to compress the fitting to release. Hope some one else finds this helpful. Great products. I do all my manifolds with these fittings. It allows me to make changes etc. quite easily.
By DK Katahdins
from St. Clairsville, OH
Used this on PEX tubing. Super gripping power. You could feel it biting the tube during insertion. A bit of force required to get it to seat completely, but once there, it doesn't budge and won't leak. I don't recommend trying to remove any of these fittings later without the correct tool for this as using your hands only to push the collar back up will NOT work with these fittings. You can easily pull apart the WATTS fittings, not these, they don't budge. Great for permanent installs.
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