olegusan

Member
Hi all,

I'm going to purchase Matco parking brake valve (Aircraft Spruce Part #: 06-17200 Mfr Part #: PV-D) and cant figure out which fittings I need to get to use it with PT-062X1/4 plastic tubes.

Is it
Straight 1/8" NPT - 1/4" Compression 06-01137 MSC268P
or
Straight 1/8" NPT - 1/8" Compression 06-01143 MSC168P
???

I found a lot of references to this parking brake valve on this forum but it is not clear which fitting people used.

Cheers