Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Will this 55mm valve fit on 3-5 gallon bottles that I get delivered to my house ?  The bottles have no threads and just pop into the water coolers.
Document: This valve does not fit bottles that come from Home Depot or Wal-Mart. It did fit the ones from my local water delivery service. On the 5th bottle it would not work/fit, I contacted the seller for a replacement, not a refund. I was told that since it was over 30 days, all they could do was sell me another at a 15% discount. I am a fair person in my ratings and I was totally ripped off considering the price.
This fits a standard 5 gallon water bottle [mine measured 54mm]. Those who say it does not fit MIGHT not have pushed it on all the way, as it take a LITLE pressure to bend the plastic ring around the [ it is designed to give a bit ].
Simple, great, amazing, neat! Wonder why it is not available in stores like walmart, home depot etc?? Would recommend to anyone looking for an easy solution to using the heavy 5 gallon bottles.
I was glad to see "Made in U.S.A" stamped on the valve. This is being used on a 5 gallon bottle from Primo that I bought at the big blue box store. It seems well made and does not leak if you apply the correct tension when twisting it onto the bottle. I also bought the metal frame which supports the 5 gallon bottle. It is May 28th 2013 as I write this and I bought it in March of 2013.
I use this with a 5 gallon water bottle and it works perfectly! I was looking for a crock but I found this while surfing for a large one that I would not have to fill often. I have the metal bottle holder also. Now all I have to do is change the bottle every couple of weeks. I use bottled water for all cooking and drinking since the water tastes bad where I live.Metal Silver Water Stand
Didn't fit 5 gal bottle from wall mart! Don't know what to do with it now,it is useless. I wish I would do more research before I perchased it.
This is not easy to clean, not to mention, there has to be some water left inside the pump itself [ and more than likely, mold internal to the pump?? ]. This value does not get moldy and you can clean it. My guess it is not BPA free, but very little is touching the water as most of the plastic is external. If bought with the metal stand, the water comes out quickly and in a controlled fashion.
No complaints or issues to report to date. One thing I would like to have seen is "BPA Free" listed on the valve or in the paperwork.
This spout seems sturdier than the first one we purchased from a different source. It works great, no leaks like the last one, even though they were made by the same company. We've had the old one for about 3 years. Anyway, I've had no issues, so I hope this review helps.
No better Valve or pump and we have tried a lot.
Answer: I believe that it will.  We use five gallon bottles with no thread and it works great.