Originally posted by bdroppeddak
like jason said the older 250s were having lots of problems, but unlike some valve companies, GC actually cares about fixing problems, not just replacing crap valves with more crap valves, they have turned the 250 into a nice valve, ive even been running mine below freezing and they dont stick, unlike alot of valves. for the money you wont find a better valve.
www.gravity-werx.com
Yea Blake from GC is quick to help out with any questions or problems, great guy. All of the GCs I offer are the new models where the problem was fixed. Sold a few, haven't heard of any problems.