Ok yall it is a needle valve made by [EDIT]Parker[EDIT]...it is supposed be able to adjust for what I need...its supposed to be a real nice one for use on oil rigs and such. But if not I also already have the clippard valve that I ordered for 9.90. I just have this one because we had it laying around the shop...it runs about 60-70 bucks our cost...but since im the owners son its free
If it doesn't work I will just hook up the clippard one. As for cost so far the bottle was free (got it through the shop) but it would have been 40 filled. The regulator was like 35 and I splurged on the reactor and bubble counter since I have not spent to much so far and got the AM1000 and the AM bubble counter. The reactor was 60 and the counter was like 15 or so.
So the total is around 160 if you use the price of the clippard valve...but out of my pocket has been just about 0 so far...since the tank is at work...its now a work expense :lol: