^So the main problem is the date on your tank and not the "star" valve on top?
My tank has the triangular valve so I'm good there.
I'm going to try and get mine refilled. It's dated '97 but my bro in law says he knows a few spots that he feels will do it.
If not, a new tank may be the only want to go.
I don't know for certain but my guess is that a recert on a tank is not going to be cost effective.
Here's what I've learned so far. Although the OPD is a fire regulation, states still have their own regulations regarding propane refill. A state like NY doesn't mess around and will always err on the side of extreme caution, just look at our recent automatic weapon ban, but I digress. Essentially there are 3 rules around getting a tank refilled. This is from Amerigas' website.
1) An Overfill Prevention Device (OPD) is required on all vertical cylinders between 4 lbs. and 40 lbs., if the state where you are filling the cylinder has passed a law requiring an OPD. An OPD is currently required in most states. An OPD is a specially designed float device that prevents accidental overfilling, which can cause undesirable gas venting. An OPD valve also stops the flow of gas when a cylinder is not connected. For more information, please visit the National Fire Protection Association Regulations homepage at
http://www.nfpa.org.
2) Cylinders must bear a manufacture date within 12 years of the date present, or bear a new date followed by the letter "E." This date means that the cylinder is qualified for an additional five years.
3) Cylinders must be equipped with collar and foot ring that are in good condition.
So basically the oldest any tank can be is 17 years old. I will be making mine a lamp...