Product review (5 stars): For sure is OEM if you do it right
Very happy with my verified OEM valve.  Ok so here is the deal.  Lots of people are saying these are knockoffs/fake/not as described.  They are not if you buy them from the right store.  Do yourself a favor and click on the more buying choices button and get it from a vendor that uses OEM in the description.  FYI this has a 3/64ths orifice.  I did not have to swivel the bracket but could if I needed to...my humidifier is mounted on the left side as you face the furnace with the water supply at the back.  I also got the replacement tube kit and am very happy I did it myself