i need plumbing help!!!

[opTIMus702]

i got the threaded ball valve and i can't seem to fully twist the adapter all the way in. i was wondering if it was okay and just leave as that or is there something i could do to it to make it easier to twist in.

 

[reefsahoy]

not quite sure of the question. if you are talking about the fitting not screwing all the way in then that's normal, however make sure you use teflon tape. you can get that at any home depo or lowes