In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
This is more of a plumbing question:
I've always purchased Watts PRV's when street pressure is over 80 psi - model U5B. They also make a model 25AUB which is about one-third the price, but I'm told that it does not flow as well as the more expensive valve. That is, the U5B will provide more GPM.
I'd be interested to hear from those more experienced if the more expensive valve is worth the cost for normal household use.
Often wrong, never in doubt.