Originally Posted by vegginpsd
The above valve is the correct spec and materials, EXCEPT brass should be avoided if possible. VO reacts with the brass, and creates a blue/green slime.
Otherwise its specs are just what ya are looking for in a purge valve.
I agree, but I used it because 1 is works, 2 its after the rail its not quite as big of a concern, 3 Ive gone through 3 other valves at this point that all failed(the plastic delrin crack and dump diesel everywhere externally), I needed something that worked & 4 Ive taken it apart multiple times and its as clean as a whistle. I think it stays clean because it gets flushed with diesel regularily and usually is sitting diesel not wvo.