Cash Acme EB45 SharkBite Pressure Regulating Valve, Direct, 1/2 Inch Push to Connect, Poly Top, 45 PSI, 23807-0045

I ordered a similar product from Home Depot but even though it said it fit a 1/2 inch pex line It did not. I’m not a fan of the push of that shark bite fittings I prefer the Barb fittings. However this one went in the line easily and regulated the water pressure very well. After much research it is the only 1/2 inch pex Water pressure regulator that works.Update: I change my review from five stars to one store. After initially holding pressure for a few hours if slowly started letting the supply pressure bleed through. Changed out with a Watts and I’ve had no problems

I bought two of these to limit the pressure on hot and cold water supply lines to my bathroom faucet, because I built an unusual concrete sink that would cause water to spill over the egde at regular pressure. They are simple to install and work great. So glad I bought them!

Our service water pressure is 65psi. The factory setting on this regulator is at 45psi. I installed it as is and the water pressure was at 40# with all valves closed. With the shower only running the pressure maintains 30#, with only the garden hose on it drops to 18#.

Easy to install……..no leaking so far, fingers crossed!

Solved quickly my 100 psi water main problem.

Had to regulate cold water with two 3/4” to 1/2 reducing couplers and regulator works great now can lower hot water temperature

Easy install and immediate relief of previous noises caused by an old regulator. Easy to adjust the water pressure, just follow instructions.

Just as described, works fine. Always pay attention to your specs.Would buy again, would refer to all.