disc brake conversion question?

Has anyone on here converted their car over to power front disc brakes? Im converting my 68 dart over, and I got everything on, and im running new brake lines. The kit I got had an adjustable proportioning brake valve with only 2 ports in it. Was wondering if I could just tee the front 2 brake lines into the front port of the master cylinder, and run the brake adjustable brake valve "in-line" to the rear out of the rear port on the master cylinder. If any can help please do thanks
Author: smackhonda