Proportioning valve orientation

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Sep 29, 2011 | 11:28 AM

Handegard

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Proportioning valve orientation

Is the proportioning valve mounted like a I or like a ----?

If that doesn't make any sense, does the rear brake line exit the valve straight back, or down and then make a 90* angle?

Sep 29, 2011 | 01:10 PM

mark a.

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The rear brake line exits the valve straight back. I don't see any reason why it could be mounted any way as long as it's mounted lower than the master cylinder.

Sep 29, 2011 | 01:50 PM

78longbed

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Yep, straight out the back of P valve for the rear brakes on my 78 F250, then slightly downward bend, then hugs the inside of frame back to the flex hose for the diff.

Sep 29, 2011 | 02:41 PM

gregb

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I would post a pic for ya, but apparently I'm too new or not a member or something.

Sep 29, 2011 | 02:59 PM

ctubutis

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From: Denver Metro Area, CO

Quote:

Originally Posted by gregb

I would post a pic for ya, but apparently I'm too new or not a member or something.

This might help:

User Gallery & Picture Display Help - Ford Truck Enthusiasts Forums

Basically, upload your pics to a hosting site, then paste the URLs into your posts here (easiest if you use the "Insert Image" button on the Advanced editor).