Check valve install question for a/c fix

I've search many threads about this but can't find a photo of the check valve installed on a ZJ as described in this write up that is referred to many times http://ift.tt/1KpCT8s

For those of you familiar with this fix for the a/c switching to defrost on acceleration, do I install the check valve where my arrow is pointing in the photo attached?

I have a check valve that looks like this http://ift.tt/1KpCT8t

So will one of those hoses not be sealed? Or did I buy the wrong valve?

Thanks in advance for helping me with my newbie needs!

Attached Images

IMG_6555.jpg (94.4 KB)

Check valve install question for a/c fix