Zurn 34 720A Wilkins Pressure Assembly Review

After the Great Texas Freeze I needed a replacement pool valve. Could not be found anywhere in or around Houston. Ordered this and it has arrived. It was beautifully packaged and I was very happy with it. I fit perfectly in the place where I had to replace the damaged one. The only problem I had was that when installing and starting, the jet fell off and water came out from the top. I struggled with this for a while and ended up replacing the spring from the old one with this one. After…

After installing the system, I noticed leaks under the back cover. I removed the black cap and found that when lifted by the water pressure the metal plate with the orange gasket does not seal. A fair amount of water flowed in and out at the top of the reflux. I rotated the tab with the protruding pin several times and in most positions it continued to soak up fast water or spray water at high pressure in the form of a mist. For now I've managed to find a middle ground to prevent leakage, but…

I bought this because it was a lot cheaper than visiting a home store or lowes or ace or (insert shop here) and it is very easy to install. Previously I had no experience with sprinkler systems but am now a self proclaimed expert on this product. After years of struggling to water the grass and make my yard look better than the neighbors, I decided to cut 400+ feet of sprinkler pipe and 4 zones. I did everything for my connection on both sides where this check valve is connected. , it was so…