Should the pvc valve be gold?

[jasons kwik 6]

On the pvc valve on the TTA im looking at,its gold and threaded on the inside at the bottom.i have never saw one like this.Is this correct?I think it may be causing some simple problems that I think are big ones.

 

[mrtransam3]

pcv valve

I have a gold one on my tta. I bought it from atr. If yours is the same one as mine, it is specially made to guarantee no boost bleeds off into the crankcase. Mine is about 2 1/2 inches long and about 1/2 inch in diameter . It is actually brass. They say the stock pcv valve can Bleed boost back.