Dustin, that is actually the valve I wanted to try, but I thought that was abit pricey for that valve, so I ordered acouple of the vavles mentioned earlier in this thread. However those valves require too much working pressure to be useful, so I am looking at this valve, it cheaper

[link=http://www.perrypumps.com/prod03.htm]VP-V2C check valve[/link]

Still working on it tho!!