Product review (2 stars): works, but not well
I replaced my old valve because it would open and then immediately slam shut everytime I would try to dispense water.
This new one barely works any better.  I have to keep a large pitcher in my fridge filled with filtered water from the dispenser.  I will fill my water cup throughout the day and then refill the pitcher with the dispenser.  The reason?  It seems to only want to dispense water once every 2 or 3 hours at best.