1/2" to 0.5mm valve?

[Mandosh]

Originally Posted by apexifd

what I did with mine is,

1/2" vinyl tube => 1/2" barb/female threaded fitting => male 1/2" / 1/4" slip in RO line.

or simply thread the inside of MJ outlet.

Same thing I did with mine, and those are pretty much the names you'll see at the HD (or wherever you go).

1/2" ID vinyl tubing ==> 1/2" barb to 1/2" FPT ==> 1/2 MPT to 1/4" quick-connect/push-connect/pressure fitting